diff options
Diffstat (limited to 'libmatemixer/matemixer-switch.c')
| -rw-r--r-- | libmatemixer/matemixer-switch.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libmatemixer/matemixer-switch.c b/libmatemixer/matemixer-switch.c index 926c9a6..87580dd 100644 --- a/libmatemixer/matemixer-switch.c +++ b/libmatemixer/matemixer-switch.c @@ -356,14 +356,16 @@ gboolean mate_mixer_switch_set_active_option (MateMixerSwitch *swtch, MateMixerSwitchOption *option) { + MateMixerSwitchClass *klass; + g_return_val_if_fail (MATE_MIXER_IS_SWITCH (swtch), FALSE); - if (swtch->priv->active != option) { - MateMixerSwitchClass *klass; + klass = MATE_MIXER_SWITCH_GET_CLASS (swtch); + if (klass->set_active_option == NULL) + return FALSE; - klass = MATE_MIXER_SWITCH_GET_CLASS (swtch); - if (klass->set_active_option == NULL || - klass->set_active_option (swtch, option) == FALSE) + if (swtch->priv->active != option) { + if (klass->set_active_option (swtch, option) == FALSE) return FALSE; _mate_mixer_switch_set_active_option (swtch, option); @@ -409,8 +411,7 @@ _mate_mixer_switch_set_active_option (MateMixerSwitch *swtch, else swtch->priv->active = NULL; - g_object_notify_by_pspec (G_OBJECT (swtch), - properties[PROP_ACTIVE_OPTION]); + g_object_notify_by_pspec (G_OBJECT (swtch), properties[PROP_ACTIVE_OPTION]); } static MateMixerSwitchOption * |