fix(dropdown): avoid matching 138 & 140

angular-ui · Jul 22, 2015 · 41ebd98 · 41ebd98
1 parent 4af83ad
commit 41ebd98
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/dropdown/dropdown.js b/src/dropdown/dropdown.js
@@ -266,7 +266,7 @@ angular.module('ui.bootstrap.dropdown', ['ui.bootstrap.position'])
 
       element.bind('keydown', function(e) {
 
-        if ( /(38|40)/.test(e.which)) {
+        if ([38, 40].indexOf(e.which) !== -1) {
 
           e.preventDefault();
           e.stopPropagation();