Merged revisions 264334 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r264334 | mnicholson | 2010-05-19 15:01:38 -0500 (Wed, 19 May 2010) | 5 lines
  
  Set quieted flag when receiving a dtmf tone during playback in speechbackground.
  
  (closes issue #16966)
  Reported by: asackheim
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@264335 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_speech_utils.c

@@ -827,6 +827,7 @@ static int speech_background(struct ast_channel *chan, const char *data)
 				if (dtmf_terminator != '\0' && f->subclass.integer == dtmf_terminator) {
 					done = 1;
 				} else {
+					quieted = 1;
 					if (chan->stream != NULL) {
 						ast_stopstream(chan);
 					}