[gst-cvs] gnonlin: gnlcomposition: Take into account the result of the position query .

[<bi...@ke...>]

Module: gnonlin
Branch: master
Commit: 0e9923e1b65372ae2b57c4bcdbd394a172fe5a7b
URL:    http://cgit.freedesktop.org/gstreamer/gnonlin/commit/?id=0e9923e1b65372ae2b57c4bcdbd394a172fe5a7b

Author: Edward Hervey <bi...@bi...>
Date:   Fri Apr  3 11:05:41 2009 +0200

gnlcomposition: Take into account the result of the position query.

---

 gnl/gnlcomposition.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnl/gnlcomposition.c b/gnl/gnlcomposition.c
index 943be14..3762120 100644
--- a/gnl/gnlcomposition.c
+++ b/gnl/gnlcomposition.c
@@ -718,8 +718,9 @@ get_current_position (GnlComposition * comp)
 
   res = gst_pad_query_position (pad, &format, &value);
 
-  if (format != GST_FORMAT_TIME) {
-    GST_WARNING_OBJECT (comp, "query returned a format different from TIME");
+  if (G_UNLIKELY ((res == FALSE) || (format != GST_FORMAT_TIME))) {
+    GST_WARNING_OBJECT (comp,
+        "query failed or returned a format different from TIME");
     value = GST_CLOCK_TIME_NONE;
   } else {
     GST_LOG_OBJECT (comp, "Query returned %" GST_TIME_FORMAT,