[Freeswitch-svn] [commit] r10056 - freeswitch/trunk/src

[Freeswitch SVN]

Author: anthm
Date: Fri Oct 17 19:00:23 2008
New Revision: 10056

Modified:
   freeswitch/trunk/src/switch_core_io.c

Log:
fix FSCORE-206

Modified: freeswitch/trunk/src/switch_core_io.c
==============================================================================
--- freeswitch/trunk/src/switch_core_io.c	(original)
+++ freeswitch/trunk/src/switch_core_io.c	Fri Oct 17 19:00:23 2008
@@ -496,7 +496,7 @@
 
   even_more_done:
 
-	if (!*frame) {
+	if (!*frame || !(*frame)->codec || !(*frame)->codec->implementation) {
 		*frame = &runtime.dummy_cng_frame;
 	}
 
@@ -559,6 +559,7 @@
 	}
 
 	switch_assert(frame->codec != NULL);
+	switch_assert(frame->codec->implementation != NULL);
 
 	if ((session->write_codec && frame->codec && session->write_codec->implementation != frame->codec->implementation)) {
 		need_codec = TRUE;