testrunner: adding tests for $.fn.hasClass.

475f89b6 · Ariel Flesler · 615a4ce1 · 475f89b6
Commit 475f89b6 authored Dec 16, 2008 by Ariel Flesler
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core.js src/core.js +1 -1

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--- a/src/core.js
+++ b/src/core.js
@@ -350,7 +350,7 @@ jQuery.fn = jQuery.prototype = {
 	},
 	hasClass: function( selector ) {
-		return this.is( "." + selector );
+		return !!selector && this.is( "." + selector );
 	},
 	val: function( value ) {