chore(docs-app): fix middle/right dropdown clicks in FF

Narretz · Narretz · commit 4a39ad475b6d · 2016-02-17T13:45:19.000+01:00
Closes angular#14024
diff --git a/docs/app/assets/js/angular-bootstrap/dropdown-toggle.js b/docs/app/assets/js/angular-bootstrap/dropdown-toggle.js
@@ -54,7 +54,9 @@ angular.module('ui.bootstrap.dropdown', [])
     }
   };
 
-  var closeDropdown = function() {
+  var closeDropdown = function(evt) {
+    if (evt && evt.which === 3) return;
+
     openScope.$apply(function() {
       openScope.isOpen = false;
     });
