removed unnecessary switch case

public/src/forum/admin/themes.js

@@ -21,9 +21,7 @@ define(['forum/admin/settings'], function(Settings) {
 			var target = $(e.target),
 				action = target.attr('data-action');
 
-			if (action) {
+			if (action && action === 'use') {
-				switch (action) {
-					case 'use':
 				var parentEl = target.parents('li'),
 					themeType = parentEl.attr('data-type'),
 					cssSrc = parentEl.attr('data-css'),
@@ -47,8 +45,6 @@ define(['forum/admin/settings'], function(Settings) {
 						timeout: 3500
 					});
 				});
-						break;
-				}
 			}
 		}