From 4edee6ec5edc8137657a17398b4ed9718dd5ed12 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Fri, 14 Nov 2008 00:44:10 +0000
Subject: [PATCH] Merged revisions 156756 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

................
  r156756 | tilghman | 2008-11-13 18:43:13 -0600 (Thu, 13 Nov 2008) | 13 lines

  Merged revisions 156755 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r156755 | tilghman | 2008-11-13 18:41:37 -0600 (Thu, 13 Nov 2008) | 6 lines

    ast_waitfordigit() requires that the channel be up, for no good logical
    reason.  This prevents While/EndWhile from working within the "h"
    extension.
    Reported by: jgalarneau (for ABE C.2)
    Fixed by: me
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@156757 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_while.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/app_while.c b/apps/app_while.c
index 822458663a..0992d94e3a 100644
--- a/apps/app_while.c
+++ b/apps/app_while.c
@@ -160,11 +160,16 @@ static int _while_exec(struct ast_channel *chan, void *data, int end)
 		return -1;
 	}
 
+#if 0
 	/* dont want run away loops if the chan isn't even up
 	   this is up for debate since it slows things down a tad ......
+
+	   Debate is over... this prevents While/EndWhile from working
+	   within the "h" extension.  Not good.
 	*/
 	if (ast_waitfordigit(chan,1) < 0)
 		return -1;
+#endif
 
 	for (x=0;;x++) {
 		if (get_index(chan, prefix, x)) {