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Diffstat (limited to 'backends/pulse/pulse-device-switch.c')
-rw-r--r--backends/pulse/pulse-device-switch.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/backends/pulse/pulse-device-switch.c b/backends/pulse/pulse-device-switch.c
index c6b8316..4bd32ce 100644
--- a/backends/pulse/pulse-device-switch.c
+++ b/backends/pulse/pulse-device-switch.c
@@ -89,6 +89,10 @@ pulse_device_switch_dispose (GObject *object)
PulseDeviceSwitch *
pulse_device_switch_new (const gchar *name, const gchar *label, PulseDevice *device)
{
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (label != NULL, NULL);
+ g_return_val_if_fail (PULSE_IS_DEVICE (device), NULL);
+
return g_object_new (PULSE_TYPE_DEVICE_SWITCH,
"name", name,
"label", label,