A fix for #8018 - avoid changing functionality in minor release 1.5.1…

… - move to better fix in major release. This just avoids errors.
SlexAxton · Feb 17, 2011 · e5b4a4c · e5b4a4c
1 parent 4b91b91
commit e5b4a4c
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/src/event.js b/src/event.js
@@ -23,11 +23,16 @@ jQuery.event = {
 			return;
 		}
 
-		// For whatever reason, IE has trouble passing the window object
-		// around, causing it to be cloned in the process
-		if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
-			elem = window;
-		}
+                // TODO :: Use a try/catch until it's safe to pull this out (likely 1.6)
+                // Minor release fix for bug #8018
+                try {
+			// For whatever reason, IE has trouble passing the window object
+			// around, causing it to be cloned in the process
+			if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
+				elem = window;
+			}
+                }
+                catch ( e ) {}
 
 		if ( handler === false ) {
 			handler = returnFalse;