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clutter-backend-gdk: Only set setting on successful gdk_screen_get_setting call

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It could happen that gdk_screen_get_setting fails to retreive
Gdk/WindowScalingFactor which leads to the following warnings when
clutter_init is called:

GLib-GObject-WARNING **: value "0" of type 'gint' is invalid or out of range for property 'window-scaling-factor' of type 'gint'
GLib-GObject-WARNING **: value "0" of type 'gint' is invalid or out of range for property 'dnd-drag-threshold' of type 'gint'

https://bugzilla.gnome.org/show_bug.cgi?id=749256

Slightly edited to fix up whitespace issues.

Edited-by: Emmanuele Bassi <ebassi@gnome.org>
This commit is contained in:
Matthieu Bouron 2015-05-12 11:16:35 +02:00 committed by Emmanuele Bassi
parent f07b44e70c
commit 8aea8bc463
1 changed files with 8 additions and 6 deletions
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14
clutter/gdk/clutter-backend-gdk.c
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@ -94,12 +94,14 @@ clutter_backend_gdk_init_settings (ClutterBackendGdk *backend_gdk)
GValue val = G_VALUE_INIT;
g_value_init (&val, CLUTTER_SETTING_TYPE(i));
gdk_screen_get_setting (backend_gdk->screen,
CLUTTER_SETTING_GDK_NAME(i),
&val);
clutter_settings_set_property_internal (settings,
CLUTTER_SETTING_PROPERTY (i),
&val);
if (gdk_screen_get_setting (backend_gdk->screen,
CLUTTER_SETTING_GDK_NAME (i),
&val))
{
clutter_settings_set_property_internal (settings,
CLUTTER_SETTING_PROPERTY (i),
&val);
}
g_value_unset (&val);
}
}