Merge branch 'fix-gdbus-unix-address' into 'master'

Fix failing tests when G_MESSAGES_DEBUG is set (again)

See merge request GNOME/glib!247

.gitlab-ci.yml

@@ -11,6 +11,7 @@ cache:
 
 variables:
   MESON_TEST_TIMEOUT_MULTIPLIER: 2
+  G_MESSAGES_DEBUG: all
 
 fedora-x86_64:
   stage: build

gio/tests/gdbus-unix-addresses.c

@@ -128,6 +128,7 @@ test_x11_autolaunch (void)
       g_unsetenv ("DISPLAY");
       g_unsetenv ("DBUS_SESSION_BUS_ADDRESS");
       g_unsetenv ("XDG_RUNTIME_DIR");
+      g_unsetenv ("G_MESSAGES_DEBUG");
       set_up_mock_dbus_launch ();
 
       print_address ();