Bug 322305 - JS Strict Error in EM. patch=Robert Accettura robert@accettura.com, r=rob_strong

toolkit/mozapps/extensions/content/extensions.js

@@ -988,7 +988,7 @@ var gExtensionsViewController = {
         try {
           var prefs = Components.classes["@mozilla.org/preferences-service;1"]
                                  .getService(Components.interfaces.nsIPrefBranch);
-          instantApply = prefs.getBoolPref("browser.preferences.instantApply");
+          var instantApply = prefs.getBoolPref("browser.preferences.instantApply");
           features = "chrome,titlebar,toolbar,centerscreen" + (instantApply ? ",dialog=no" : ",modal");
         }
         catch (e) {