From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Fri, 16 Jul 2010 18:04:11 +0000 (+0000)
Subject: If variable gotten is not set, will segfault on Solaris.
X-Git-Tag: 1.4.35-rc1~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ac1e8e9c7c5640f2c6587a90aa70ab6e8f86aff;p=thirdparty%2Fasterisk.git

If variable gotten is not set, will segfault on Solaris.

(closes issue #17636)
 Reported by: bklang


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@277261 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/manager.c b/main/manager.c
index fec3dc0706..80841789c3 100644
--- a/main/manager.c
+++ b/main/manager.c
@@ -1592,7 +1592,7 @@ static int action_getvar(struct mansession *s, const struct message *m)
 	if (c)
 		ast_channel_unlock(c);
 	astman_append(s, "Response: Success\r\n"
-		"Variable: %s\r\nValue: %s\r\n", varname, varval);
+		"Variable: %s\r\nValue: %s\r\n", varname, S_OR(varval, ""));
 	if (!ast_strlen_zero(id))
 		astman_append(s, "ActionID: %s\r\n",id);
 	astman_append(s, "\r\n");