[meld/windows-fixes] settings: Don't try to load unused GNOME desktop settings on Windows

[Kai Willadsen <kaiw src gnome org>]

commit 7efa498455a29ee65011271921e7b08246430c82
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Jul 24 08:11:51 2022 +1000

    settings: Don't try to load unused GNOME desktop settings on Windows

 meld/settings.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/meld/settings.py b/meld/settings.py
index 942269c8..abcae180 100644
--- a/meld/settings.py
+++ b/meld/settings.py
@@ -105,7 +105,8 @@ def create_settings():
     global settings, interface_settings, _meldsettings
 
     settings = load_settings_schema(meld.conf.SETTINGS_SCHEMA_ID)
-    interface_settings = Gio.Settings.new('org.gnome.desktop.interface')
+    if sys.platform == 'win32':
+        interface_settings = Gio.Settings.new('org.gnome.desktop.interface')
     _meldsettings = MeldSettings()