From 53e63069c1fe10163def122fd943556f697bce9e Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Tue, 19 Sep 2017 19:35:44 +0930
Subject: [PATCH] Properly inactivate the autocomplete dropdown when there are
 no suggestions

---
 extensions/mentions/js/forum/src/addComposerAutocomplete.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/extensions/mentions/js/forum/src/addComposerAutocomplete.js b/extensions/mentions/js/forum/src/addComposerAutocomplete.js
index 5eb7ba4b0..d5d7afd05 100644
--- a/extensions/mentions/js/forum/src/addComposerAutocomplete.js
+++ b/extensions/mentions/js/forum/src/addComposerAutocomplete.js
@@ -154,14 +154,18 @@ export default function addComposerAutocomplete() {
                 left = parent.width() - width;
               }
               dropdown.show(left, top);
+            } else {
+              dropdown.active = false;
+              dropdown.hide();
             }
           };
 
+          dropdown.active = true;
+
           buildSuggestions();
 
           dropdown.setIndex(0);
           dropdown.$().scrollTop(0);
-          dropdown.active = true;
 
           clearTimeout(searchTimeout);
           if (typed) {