1 files changed, 1 insertions, 0 deletions
diff --git a/js/src/util.js b/js/src/util.js
index 070c5ea75..b779c448f 100644
--- a/js/src/util.js
+++ b/js/src/util.js
@@ -42,6 +42,7 @@ const Util = (($) => {
         if ($(event.target).is(this)) {
           return event.handleObj.handler.apply(this, arguments)
         }
+        return undefined
       }
     }
   }