From d731ec43938563a49cfbe1b22ba1eb6728bb7a07 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Fri, 27 Apr 2018 13:23:05 -0500
Subject: [PATCH] Fix #3673: Autocomplete: hide menu after hitting space.

---
 app/assets/javascripts/autocomplete.js.erb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/assets/javascripts/autocomplete.js.erb b/app/assets/javascripts/autocomplete.js.erb
index ca72cb9fe..fc1301714 100644
--- a/app/assets/javascripts/autocomplete.js.erb
+++ b/app/assets/javascripts/autocomplete.js.erb
@@ -115,6 +115,11 @@
         var metatag = query.metatag;
         var term = query.term;
 
+        if (!metatag && !term) {
+          this.close();
+          return;
+        }
+
         switch(metatag) {
         case "md5":
         case "width":