[gnome-shell] systemActions: Flatten folded search terms

[Florian Müllner <fmuellner src gnome org>]

commit 59ade00b942c0a739e761166f0ee4a21fab034da
Author: Florian Müllner <fmuellner gnome org>
Date:   Sat Sep 12 18:27:45 2020 +0200

    systemActions: Flatten folded search terms
    
    GLib.str_tokenize_and_fold() returns an array rather than a string
    (the "tokenize" bit), so flatten the folded search terms like we
    do for keywords.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3169

 js/misc/systemActions.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/js/misc/systemActions.js b/js/misc/systemActions.js
index e3b910a589..4c2f3a2905 100644
--- a/js/misc/systemActions.js
+++ b/js/misc/systemActions.js
@@ -266,7 +266,8 @@ const SystemActions = GObject.registerClass({
 
     getMatchingActions(terms) {
         // terms is a list of strings
-        terms = terms.map(term => GLib.str_tokenize_and_fold(term, null)[0]);
+        terms = terms.map(
+            term => GLib.str_tokenize_and_fold(term, null)[0]).flat(2);
 
         let results = [];