jQuery may be redefined or not exist do to noConflict, so using the global is bad, instead use the scoping function's $

sroussey · sroussey · commit 392423ca5103 · 2012-06-18T15:09:28.000-07:00
diff --git a/ui/jquery.ui.widget.js b/ui/jquery.ui.widget.js
@@ -373,7 +373,7 @@ $.Widget.prototype = {
 			// copy the guid so direct unbinding works
 			if ( typeof handler !== "string" ) {
 				handlerProxy.guid = handler.guid =
-					handler.guid || handlerProxy.guid || jQuery.guid++;
+					handler.guid || handlerProxy.guid || $.guid++;
 			}
 
 			var match = event.match( /^(\w+)\s*(.*)$/ ),

Original file line number	Diff line number	Diff line change
`@@ -373,7 +373,7 @@ $.Widget.prototype = {`
`373`	`373`	`// copy the guid so direct unbinding works`
`374`	`374`	`if ( typeof handler !== "string" ) {`
`375`	`375`	`handlerProxy.guid = handler.guid =`
`376`		`- handler.guid \|\| handlerProxy.guid \|\| jQuery.guid++;`
	`376`	`+ handler.guid \|\| handlerProxy.guid \|\| $.guid++;`
`377`	`377`	`}`
`378`	`378`
`379`	`379`	`var match = event.match( /^(\w+)\s(.)$/ ),`