Merged revisions 308002 via svnmerge from

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

........
  r308002 | qwell | 2011-02-15 17:32:20 -0600 (Tue, 15 Feb 2011) | 10 lines
  
  Fix regression that changed behavior of queues when ringing a queue member.
  
  This reverts r298596, which was to fix a highly bizarre and contrived issue
  with a queue member that called into his own queue being transferred back
  into his own queue.  I couldn't reproduce that issue in any way.  I think one
  of the other recent transfer fixes actually fixed this.
  
  (closes issue #18747)
  Reported by: vrban
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@308007 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -3053,7 +3053,6 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 							break;
 						case AST_CONTROL_RINGING:
 							ast_verb(3, "%s is ringing\n", o->chan->name);
-							ast_indicate(in, AST_CONTROL_RINGING);
 							break;
 						case AST_CONTROL_OFFHOOK:
 							/* Ignore going off hook */