From: Joshua Colp <jcolp@digium.com>
Date: Wed, 1 Aug 2007 18:08:51 +0000 (+0000)
Subject: (closes issue #10351)
X-Git-Tag: 1.4.10~41
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=97885fed58c7fcc1bae68794d0d790e509f48e0b;p=thirdparty%2Fasterisk.git

(closes issue #10351)
Reported by: ftarz
Some platforms don't like it when you pass NULL to vsnprintf so pass "" instead.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77871 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/cli.c b/main/cli.c
index 57093319e4..1d3a7b94bf 100644
--- a/main/cli.c
+++ b/main/cli.c
@@ -1743,7 +1743,7 @@ static int help1(int fd, char *match[], int locked)
 			continue;
 		if (match && strncasecmp(matchstr, e->_full_cmd, len))
 			continue;
-		ast_cli(fd, "%25.25s  %s\n", e->_full_cmd, e->summary);
+		ast_cli(fd, "%25.25s  %s\n", e->_full_cmd, S_OR(e->summary, ""));
 		found++;
 	}
 	AST_LIST_UNLOCK(&helpers);