this is better

Original commit message from CVS:
this is better

diff --git a/gst/gstbuffer.c b/gst/gstbuffer.c
index 5f49f1c..0f5a836 100644 (file)
--- a/gst/gstbuffer.c
+++ b/gst/gstbuffer.c
@@ -347,8 +347,7 @@ void
 gst_buffer_ref_by_count (GstBuffer *buffer, gint count)
 {
   g_return_if_fail (buffer != NULL);
-  if (count == 0) return; /* no error when no need to ref */
-  g_return_if_fail (count > 0);
+  g_return_if_fail (count >= 0);
 
 #ifdef HAVE_ATOMIC_H
   g_return_if_fail (atomic_read (&(buffer->refcount)) > 0);