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backends: Add missing guards to libwacom calls

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This commit is contained in:
Florian Müllner 2016-07-22 23:05:18 +02:00
parent ee6867611f
commit fe09a3c4e2
1 changed files with 4 additions and 0 deletions
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4
src/backends/meta-input-settings.c
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@ -142,8 +142,10 @@ meta_input_settings_dispose (GObject *object)
g_clear_object (&priv->monitor_manager);
#ifdef HAVE_LIBWACOM
if (priv->wacom_db)
libwacom_database_destroy (priv->wacom_db);
#endif
G_OBJECT_CLASS (meta_input_settings_parent_class)->dispose (object);
}
@ -1253,12 +1255,14 @@ meta_input_settings_init (MetaInputSettings *settings)
g_signal_connect (priv->monitor_manager, "monitors-changed",
G_CALLBACK (monitors_changed_cb), settings);
#ifdef HAVE_LIBWACOM
priv->wacom_db = libwacom_database_new ();
if (!priv->wacom_db)
{
g_warning ("Could not create database of Wacom devices, "
"expect tablets to misbehave");
}
#endif
}
MetaInputSettings *