search: Match an empty array, not a null one

When the terms are missing, we pass an empty array, not a null one.

diff --git a/js/ui/search.js b/js/ui/search.js
index ec00bae10a1360a6774b494e04bc34d84fb86340..709484dae084e5dea99580cd8573b0c5459a33d8 100644 (file)
--- a/js/ui/search.js
+++ b/js/ui/search.js
@@ -492,7 +492,7 @@ const SearchResults = new Lang.Class({
         this._cancellable.cancel();
         this._cancellable.reset();
 
-        if (!terms) {
+        if (terms.length == 0) {
             this._clearSearchTimeout();
             return;
         }