From: Alexander Mikhaylenko <alexm@gnome.org>
Date: Sat, 12 Feb 2022 13:33:51 +0000 (+0500)
Subject: background: Handle errors when loading wallpapers
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~530^2^2~41
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=348fcdaa774e98deb06da3b3ba439860d4637b32;p=gnome-shell.git

background: Handle errors when loading wallpapers

Since it happens while setting up the startup animation, we will get stuck
inside that animation and block input if it fails.

Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5062

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2176>
---

diff --git a/js/ui/background.js b/js/ui/background.js
index 21359d0a8..0b53f3fd0 100644
--- a/js/ui/background.js
+++ b/js/ui/background.js
@@ -496,11 +496,17 @@ var Background = GObject.registerClass({
     }
 
     async _loadFile(file) {
-        const info = await file.query_info_async(
-            Gio.FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
-            Gio.FileQueryInfoFlags.NONE,
-            0,
-            null);
+        let info;
+        try {
+            info = await file.query_info_async(
+                Gio.FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
+                Gio.FileQueryInfoFlags.NONE,
+                0,
+                null);
+        } catch (e) {
+            this._setLoaded();
+            return;
+        }
 
         const contentType = info.get_content_type();
         if (contentType === 'application/xml')