handle js error in autocomplete

2017-10-18 14:45:37 -07:00
parent 83bfe3ee10
commit da7cdcccfa
1 changed files with 6 additions and 1 deletions
--- a/app/assets/javascripts/autocomplete.js
+++ b/app/assets/javascripts/autocomplete.js
@@ -122,7 +122,12 @@
          return;
        }

-        var term = before_caret_text.match(/\S+/g).pop();
+        var term = before_caret_text.match(/\S+/g);
+        if (!term) {
+          return;
+        }
+
+        term = term.pop();
        var regexp = new RegExp("^(?:" + prefixes + ")(.*)$", "i");
        var match = term.match(regexp);
        if (match) {