ext/flac/gstflacenc.*: Save the flow return from the last gst_pad_push() and make sure we pass the right flow return ...

Original commit message from CVS:
* ext/flac/gstflacenc.c:
* ext/flac/gstflacenc.h:
Save the flow return from the last gst_pad_push() and
make sure we pass the right flow return value upstream
in the case of failure; minor clean-ups.

1 files changed, 4 insertions, 0 deletions

diff --git a/ext/flac/gstflacenc.h b/ext/flac/gstflacenc.h
index ca1933a2..a7bbd46a 100644
--- a/ext/flac/gstflacenc.h
+++ b/ext/flac/gstflacenc.h
@@ -48,6 +48,10 @@ struct _GstFlacEnc {
   GstPad        *sinkpad;
   GstPad        *srcpad;
 
+  GstFlowReturn  last_flow; /* save flow from last push so we can pass the
+                             * correct flow return upstream in case the push
+                             * fails for some reason */
+
   gboolean       first;
   GstBuffer     *first_buf;
   guint64        offset;