WIP: js.js

zulip · Sep 16, 2018 · 5a475d7 · 5a475d7
1 parent 9647df4
commit 5a475d7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/webview/js/js.js b/src/webview/js/js.js
@@ -374,7 +374,7 @@ documentBody.addEventListener('click', (e: any) => {
   }
 });
 
-const handleLongPress = e => {
+const handleLongPress = (e: TouchEvent) => {
   // The logic that defines a "long press" in terms of raw touch events
   // is pretty subtle.  The `lastTouchEventTimestamp` and surrounding logic
   // are an attempt to define a long press.
@@ -393,11 +393,13 @@ const handleLongPress = e => {
 
   lastTouchEventTimestamp = 0;
 
+  if (e.target instanceof Element) {
   sendMessage({
     type: 'longPress',
     target: e.target.matches('.header') ? 'header' : 'message',
     messageId: getMessageIdFromNode(e.target),
   });
+}
 };
 
 documentBody.addEventListener('touchstart', (e: TouchEvent) => {