Merged revisions 165599 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

................
  r165599 | file | 2008-12-18 13:13:32 -0400 (Thu, 18 Dec 2008) | 11 lines
  
  Merged revisions 165591 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r165591 | file | 2008-12-18 13:11:42 -0400 (Thu, 18 Dec 2008) | 4 lines
    
    Only care about a compatible codec for early bridging if we are actually bridging to another channel. If we are not we actually want to bring the audio back to us.
    (closes issue #13545)
    Reported by: davidw
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@165605 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/rtp.c

@@ -2072,10 +2072,9 @@ int ast_rtp_early_bridge(struct ast_channel *c0, struct ast_channel *c1)
 	else
 		destcodec = 0;
 	/* Ensure we have at least one matching codec */
-	if (!(srccodec & destcodec)) {
+	if (srcp && !(srccodec & destcodec)) {
 		ast_channel_unlock(c0);
-		if (c1)
-			ast_channel_unlock(c1);
+		ast_channel_unlock(c1);
 		return 0;
 	}
 	/* Consider empty media as non-existent */