update

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7635 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_conference/mod_conference.c

@@ -1870,8 +1870,7 @@ static void conference_loop_output(conference_member_t * member)
 				
 			use_timer = 1;
 
-			if (mux_used >= bytes) {
-					
+			if (mux_used) {
 				/* Flush the output buffer and write all the data (presumably muxed) back to the channel */
 				switch_mutex_lock(member->audio_out_mutex);
 				write_frame.data = data;