diff options
| -rw-r--r-- | libs/gst/base/gstbasetransform.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libs/gst/base/gstbasetransform.c b/libs/gst/base/gstbasetransform.c index 3157fb725..f90d75193 100644 --- a/libs/gst/base/gstbasetransform.c +++ b/libs/gst/base/gstbasetransform.c @@ -1712,10 +1712,15 @@ foreach_metadata (GstBuffer * inbuf, GstMeta ** meta, gpointer user_data) * function and when it returns %TRUE */ if (do_copy) { GstMetaTransformCopy copy_data = { FALSE, 0, -1 }; - GST_DEBUG_OBJECT (trans, "copy metadata %s", g_type_name (info->api)); /* simply copy then */ - info->transform_func (outbuf, *meta, inbuf, - _gst_meta_transform_copy, ©_data); + if (info->transform_func) { + GST_DEBUG_OBJECT (trans, "copy metadata %s", g_type_name (info->api)); + info->transform_func (outbuf, *meta, inbuf, + _gst_meta_transform_copy, ©_data); + } else { + GST_DEBUG_OBJECT (trans, "couldn't copy metadata %s", + g_type_name (info->api)); + } } return TRUE; } |