From 7961963ac2f6f982ef2ec517785193f9780a54ee Mon Sep 17 00:00:00 2001
From: Simone Baruzza <simone@Simones-MacBook-Air.local>
Date: Tue, 2 Feb 2016 16:07:46 +0100
Subject: [PATCH] Fix resume event passed to updateTextZoom as callback
 argument

Wrapped resume event handler to avoid event argument being passed
 to updateTextZoom and hence being called .apply() onto.
---
 www/mobile-accessibility.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/www/mobile-accessibility.js b/www/mobile-accessibility.js
index 7af1314..8065b6a 100644
--- a/www/mobile-accessibility.js
+++ b/www/mobile-accessibility.js
@@ -255,11 +255,19 @@ MobileAccessibility.prototype.usePreferredTextZoom = function(bool) {
         window.localStorage.setItem("MobileAccessibility.usePreferredTextZoom", bool);
     }
 
-    document.removeEventListener("resume", mobileAccessibility.updateTextZoom);
+    var callback = function(){ 
+        // Wrapping updateTextZoom call in a function to stop
+        // the event parameter propagation. This fixes an error
+        // on resume where cordova tried to call apply() on the
+        // event, expecting a function.
+        mobileAccessibility.updateTextZoom(); 
+    };
+
+    document.removeEventListener("resume", callback);
 
     if (bool) {
         // console.log("We should update the text zoom at this point: " + bool)
-        document.addEventListener("resume", mobileAccessibility.updateTextZoom, false);
+        document.addEventListener("resume", callback, false);
         mobileAccessibility.updateTextZoom();
     } else {
         mobileAccessibility.setTextZoom(100);