[chrome-gnome-shell] connector: fix gsettings GNOME Shell schema lookup

[Yuri Konotopov <ykonotopov src gnome org>]

commit d43f0f97f5fd56dafaecd6b95b00de8cf02d5432
Author: Alban Browaeys <alban browaeys gmail com>
Date:   Mon Mar 13 22:13:44 2017 +0100

    connector: fix gsettings GNOME Shell schema lookup
    
    In lookup, recurse through the returned schema sources from
    Gio.SettingsSchemaSource.get_default as suggested by
    https://people.gnome.org/~gcampagna/docs/Gio-2.0/Gio.SettingsSchemaSource.get_default.html
    
    Closes: https://github.com/nE0sIghT/chrome-gnome-shell-mirror/pull/48

 connector/chrome-gnome-shell.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/connector/chrome-gnome-shell.py b/connector/chrome-gnome-shell.py
index ff9834b..83110f2 100755
--- a/connector/chrome-gnome-shell.py
+++ b/connector/chrome-gnome-shell.py
@@ -357,7 +357,7 @@ class ChromeGNOMEShell(Gio.Application):
             source = Gio.SettingsSchemaSource.get_default()
             shell_version = self.shell_proxy.get_cached_property("ShellVersion")
 
-            if source.lookup(SHELL_SCHEMA, False) is not None and shell_version is not None:
+            if source.lookup(SHELL_SCHEMA, True) is not None and shell_version is not None:
                 settings = Gio.Settings.new(SHELL_SCHEMA)
 
                 if EXTENSION_DISABLE_VERSION_CHECK_KEY in settings.keys():