Merged revisions 331420 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/10

........
  r331420 | rmudgett | 2011-08-10 14:07:53 -0500 (Wed, 10 Aug 2011) | 2 lines
  
  Make sure feature_request_and_dial() initializes outstate if passed in.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@331421 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/features.c

@@ -3012,6 +3012,9 @@ static struct ast_channel *feature_request_and_dial(struct ast_channel *caller,
 
 	tmp_cap = ast_format_cap_alloc_nolock();
 	if (!tmp_cap) {
+		if (outstate) {
+			*outstate = 0;
+		}
 		return NULL;
 	}
 	ast_best_codec(cap, &best_audio_fmt);