From 4b08d2b86c80238fb0e0a706c0ebc481ad617927 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Sat, 27 Sep 2003 02:27:15 +0000
Subject: [PATCH] Check pointer (bug #253)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1564 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 editline/el.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/editline/el.c b/editline/el.c
index 567d39d933..514316fbef 100755
--- a/editline/el.c
+++ b/editline/el.c
@@ -121,7 +121,8 @@ el_end(EditLine *el)
 	prompt_end(el);
 	sig_end(el);
 
-	el_free((ptr_t) el->el_prog);
+	if (el->el_prog)
+		el_free((ptr_t) el->el_prog);
 	el_free((ptr_t) el);
 }
 
-- 
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