From 28e24b3dceb17c2db377f548934c346d26075f91 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Wed, 15 Oct 2008 15:31:03 +0000
Subject: [PATCH] Merged revisions 149588 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

........
  r149588 | tilghman | 2008-10-15 10:30:21 -0500 (Wed, 15 Oct 2008) | 6 lines

  Minor spacing change
  (closes issue #13697)
   Reported by: alecdavis
   Patches:
         app_echo.bug13697.103249.diff.txt uploaded by alecdavis (license 585)
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@149589 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_echo.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/app_echo.c b/apps/app_echo.c
index 1a8abe9f00..76c701cd70 100644
--- a/apps/app_echo.c
+++ b/apps/app_echo.c
@@ -54,8 +54,9 @@ static int echo_exec(struct ast_channel *chan, void *data)
 
 	while (ast_waitfor(chan, -1) > -1) {
 		struct ast_frame *f = ast_read(chan);
-		if (!f)
+		if (!f) {
 			break;
+		}
 		f->delivery.tv_sec = 0;
 		f->delivery.tv_usec = 0;
 		if (ast_write(chan, f)) {