From 1944dea3bd1cac41d5d7cf14da5f6a1c0b3ea0c1 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Mon, 9 Jul 2007 01:13:57 +0000
Subject: [PATCH] Add a few sanity checks when writing out the dialplan. (issue
 #10157 reported by dome)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@73930 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 pbx/pbx_config.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pbx/pbx_config.c b/pbx/pbx_config.c
index 4ca3841a0b..225fb139a7 100644
--- a/pbx/pbx_config.c
+++ b/pbx/pbx_config.c
@@ -1353,9 +1353,9 @@ static int handle_save_dialplan(int fd, int argc, char *argv[])
 						incomplete = 1;	/* error encountered or label > 125 chars */
 					
 					fprintf(output, "exten => %s%s%s,%d%s,%s(%s)\n",
-					    ast_get_extension_name(p), sep, cid,
+					    ast_get_extension_name(p), (ast_strlen_zero(sep) ? "" : sep), (ast_strlen_zero(cid) ? "" : cid),
 					    ast_get_extension_priority(p), label,
-					    ast_get_extension_app(p), tempdata);
+					    ast_get_extension_app(p), (ast_strlen_zero(tempdata) ? "" : tempdata));
 				}
 			}
 		}