1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sunaudio/gstsunaudiosrc.h b/sys/sunaudio/gstsunaudiosrc.h
index c3691781..905ec675 100644
--- a/sys/sunaudio/gstsunaudiosrc.h
+++ b/sys/sunaudio/gstsunaudiosrc.h
@@ -35,7 +35,7 @@ G_BEGIN_DECLS
 #define GST_SUNAUDIO_SRC(obj)     (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_SRC,GstSunAudioSrc))
 #define GST_SUNAUDIO_SRC_CLASS(klass)  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_SRC,GstSunAudioSrcClass))
 #define GST_IS_SUNAUDIO_SRC(obj)       (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_SRC))
-#define GST_IS_SUNAUDIO_SRC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_SRC))
+#define GST_IS_SUNAUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_SRC))
 
 typedef struct _GstSunAudioSrc GstSunAudioSrc;
 typedef struct _GstSunAudioSrcClass GstSunAudioSrcClass;