The element on first run might not have a class attribute set, this f…

…ix passes in an empty string if that's the case
kumailht · Nov 16, 2013 · 3f4643a · 3f4643a
1 parent d7b3e8a
commit 3f4643a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/responsive-elements.js b/responsive-elements.js
@@ -114,7 +114,7 @@ var ResponsiveElements = {
 		return breakpointClasses;
 	},
 	cleanUpBreakpoints: function(_el) {
-		var classesToCleanup = this.parseBreakpointClasses(_el.attr('class'));
+		var classesToCleanup = this.parseBreakpointClasses(_el.attr('class') || '');
 		_el.removeClass(classesToCleanup.join(' '));
 	},
 	events: function() {