refine code

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3006 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/codecs/mod_lpc10/mod_lpc10.c

@@ -171,6 +171,7 @@ static const switch_codec_implementation_t lpc10_implementation = {
 	/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO, 
 	/*.ianacode */ 7, 
 	/*.iananame */ "LPC", 
+	/*.fmtp */ NULL,
 	/*.samples_per_second */ 8000,
 	/*.bits_per_second */ 240, 
 	/*.microseconds_per_frame */ 22500,