Removing an unused variable.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@92443 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -2040,7 +2040,6 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 	char *queue = qe->parent->name;
 	struct callattempt *o;
 	int status;
-	int sentringing = 0;
 	int numbusies = prebusies;
 	int numnochan = 0;
 	int stillgoing = 0;
@@ -2212,12 +2211,6 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
 						case AST_CONTROL_RINGING:
 							if (option_verbose > 2)
 								ast_verbose( VERBOSE_PREFIX_3 "%s is ringing\n", o->chan->name);
-							if (!sentringing) {
-#if 0
-								ast_indicate(in, AST_CONTROL_RINGING);
-#endif								
-								sentringing++;
-							}
 							break;
 						case AST_CONTROL_OFFHOOK:
 							/* Ignore going off hook */