From 09525ece8c95450d6dee2575729572b10f769a11 Mon Sep 17 00:00:00 2001
From: Andrew Zaech <azaech021@gmail.com>
Date: Wed, 9 Aug 2023 18:07:43 +0000
Subject: [PATCH] extensionBase: Fix issue in lookupByURL()

The lookupByUUID() implementations in the subtypes return null
when the lookup failed, not undefined.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2879>
---
 js/extensions/sharedInternals.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/extensions/sharedInternals.js b/js/extensions/sharedInternals.js
index 524ec3985..76f488b7f 100644
--- a/js/extensions/sharedInternals.js
+++ b/js/extensions/sharedInternals.js
@@ -28,7 +28,7 @@ export class ExtensionBase {
 
             const dirName = GLib.path_get_basename(path);
             const extension = this.lookupByUUID(dirName);
-            if (extension !== undefined)
+            if (extension !== null)
                 return extension;
         } while (path !== '/');