diff --git a/SSZipArchive/SSZipArchive.m b/SSZipArchive/SSZipArchive.m
index d2f831c..261cc78 100755
--- a/SSZipArchive/SSZipArchive.m
+++ b/SSZipArchive/SSZipArchive.m
@@ -39,21 +39,20 @@
     if (ret == UNZ_OK) {
         do {
             ret = unzOpenCurrentFile(zip);
-            if( ret!=UNZ_OK ) {
+            if (ret != UNZ_OK) {
                 return NO;
             }
-            unz_file_info   fileInfo ={0};
+            unz_file_info fileInfo = {0};
             ret = unzGetCurrentFileInfo(zip, &fileInfo, NULL, 0, NULL, 0, NULL, 0);
-            if (ret!= UNZ_OK) {
+            if (ret != UNZ_OK) {
                 return NO;
-            } else if((fileInfo.flag & 1) == 1) {
+            } else if ((fileInfo.flag & 1) == 1) {
                 return YES;
             }
             
             unzCloseCurrentFile(zip);
             ret = unzGoToNextFile(zip);
-        } while( ret==UNZ_OK && UNZ_OK!=UNZ_END_OF_LIST_OF_FILE );
-        
+        } while (ret == UNZ_OK && UNZ_OK != UNZ_END_OF_LIST_OF_FILE);
     }
     
     return NO;
@@ -101,7 +100,7 @@
                                              userInfo:@{NSLocalizedDescriptionKey: @"failed to retrieve info for file"}];
                 }
                 return NO;
-            } else if((fileInfo.flag & 1) == 1) {
+            } else if ((fileInfo.flag & 1) == 1) {
                 unsigned char buffer[10] = {0};
                 int readBytes = unzReadCurrentFile(zip, buffer, (unsigned)MIN(10UL,fileInfo.uncompressed_size));
                 if (readBytes < 0) {
@@ -120,8 +119,7 @@
             
             unzCloseCurrentFile(zip);
             ret = unzGoToNextFile(zip);
-        } while (ret==UNZ_OK && UNZ_OK!=UNZ_END_OF_LIST_OF_FILE);
-        
+        } while (ret == UNZ_OK && UNZ_OK != UNZ_END_OF_LIST_OF_FILE);
     }
 
     // No password required
@@ -232,7 +230,7 @@
     BOOL success = YES;
     BOOL canceled = NO;
     int ret = 0;
-    int crc_ret =0;
+    int crc_ret = 0;
     unsigned char buffer[4096] = {0};
     NSFileManager *fileManager = [NSFileManager defaultManager];
     NSMutableArray *directoriesModificationDates = [[NSMutableArray alloc] init];
@@ -379,7 +377,7 @@
                     FILE *fp = fopen((const char*)[fullPath UTF8String], "wb");
                     while (fp) {
                         if (readBytes > 0) {
-                            fwrite(buffer, readBytes, 1, fp );
+                            fwrite(buffer, readBytes, 1, fp);
                         } else {
                             break;
                         }
@@ -389,7 +387,7 @@
                     if (fp) {
                         if ([[[fullPath pathExtension] lowercaseString] isEqualToString:@"zip"]) {
                             NSLog(@"Unzipping nested .zip file:  %@", [fullPath lastPathComponent]);
-                            if ([self unzipFileAtPath:fullPath toDestination:[fullPath stringByDeletingLastPathComponent] overwrite:overwrite password:password error:nil delegate:nil ]) {
+                            if ([self unzipFileAtPath:fullPath toDestination:[fullPath stringByDeletingLastPathComponent] overwrite:overwrite password:password error:nil delegate:nil]) {
                                 [[NSFileManager defaultManager] removeItemAtPath:fullPath error:nil];
                             }
                         }
@@ -455,7 +453,7 @@
                 // Assemble the path for the symbolic link
                 NSMutableString* destinationPath = [NSMutableString string];
                 int bytesRead = 0;
-                while((bytesRead = unzReadCurrentFile(zip, buffer, 4096)) > 0)
+                while ((bytesRead = unzReadCurrentFile(zip, buffer, 4096)) > 0)
                 {
                     buffer[bytesRead] = (int)0;
                     [destinationPath appendString:@((const char*)buffer)];
@@ -465,19 +463,19 @@
                 int symlinkError = symlink([destinationPath cStringUsingEncoding:NSUTF8StringEncoding],
                                            [fullPath cStringUsingEncoding:NSUTF8StringEncoding]);
                 
-                if(symlinkError != 0)
+                if (symlinkError != 0)
                 {
                     NSLog(@"Failed to create symbolic link at \"%@\" to \"%@\". symlink() error code: %d", fullPath, destinationPath, errno);
                 }
             }
             
-            crc_ret = unzCloseCurrentFile( zip );
+            crc_ret = unzCloseCurrentFile(zip);
             if (crc_ret == UNZ_CRCERROR) {
                 //CRC ERROR
                 success = NO;
                 break;
             }
-            ret = unzGoToNextFile( zip );
+            ret = unzGoToNextFile(zip);
             
             // Message delegate
             if ([delegate respondsToSelector:@selector(zipArchiveDidUnzipFileAtIndex:totalFiles:archivePath:fileInfo:)]) {
@@ -494,7 +492,7 @@
                 progressHandler(strPath, fileInfo, currentFileNumber, globalInfo.number_entry);
             }
         }
-    } while(ret == UNZ_OK && ret != UNZ_END_OF_LIST_OF_FILE);
+    } while (ret == UNZ_OK && ret != UNZ_END_OF_LIST_OF_FILE);
     
     // Close
     unzClose(zip);
@@ -592,10 +590,10 @@
 
 + (BOOL)createZipFileAtPath:(NSString *)path withContentsOfDirectory:(NSString *)directoryPath keepParentDirectory:(BOOL)keepParentDirectory withPassword:(nullable NSString *)password{
     return [SSZipArchive createZipFileAtPath:path
-             withContentsOfDirectory:directoryPath
-                 keepParentDirectory:keepParentDirectory
-                        withPassword:password
-                  andProgressHandler:nil
+                     withContentsOfDirectory:directoryPath
+                         keepParentDirectory:keepParentDirectory
+                                withPassword:password
+                          andProgressHandler:nil
             ];
 }
 
@@ -627,7 +625,7 @@
             }
             else
             {
-                if([[NSFileManager defaultManager] subpathsOfDirectoryAtPath:fullFilePath error:nil].count == 0)
+                if ([[NSFileManager defaultManager] subpathsOfDirectoryAtPath:fullFilePath error:nil].count == 0)
                 {
                     NSString *tempFilePath = [self _temporaryPathForDiscardableFile];
                     NSString *tempFileFilename = [fileName stringByAppendingPathComponent:tempFilePath.lastPathComponent];
@@ -701,12 +699,12 @@
     zip_fileinfo zipInfo = {{0}};
     
     NSDictionary *attr = [[NSFileManager defaultManager] attributesOfItemAtPath:path error: nil];
-    if( attr )
+    if (attr)
     {
         NSDate *fileDate = (NSDate *)attr[NSFileModificationDate];
-        if( fileDate )
+        if (fileDate)
         {
-            [self zipInfo:&zipInfo setDate: fileDate ];
+            [self zipInfo:&zipInfo setDate: fileDate];
         }
         
         // Write permissions into the external attributes, for details on this see here: http://unix.stackexchange.com/a/14727
@@ -763,12 +761,12 @@
     zip_fileinfo zipInfo = {{0}};
     
     NSDictionary *attr = [[NSFileManager defaultManager] attributesOfItemAtPath:path error: nil];
-    if( attr )
+    if (attr)
     {
         NSDate *fileDate = (NSDate *)attr[NSFileModificationDate];
-        if( fileDate )
+        if (fileDate)
         {
-            [self zipInfo:&zipInfo setDate: fileDate ];
+            [self zipInfo:&zipInfo setDate: fileDate];
         }
         
         // Write permissions into the external attributes, for details on this see here: http://unix.stackexchange.com/a/14727
@@ -798,7 +796,7 @@
     zipOpenNewFileInZip3(_zip, afileName, &zipInfo, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_DEFAULT_COMPRESSION, 0, -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, [password UTF8String], 0);
     unsigned int len = 0;
     
-    while(!feof(input) && !ferror(input))
+    while (!feof(input) && !ferror(input))
     {
         len = (unsigned int) fread(buffer, 1, CHUNK, input);
         zipWriteInFileInZip(_zip, buffer, len);