From: Michael Jerris <mike@jerris.com>
Date: Thu, 13 Nov 2008 21:05:01 +0000 (+0000)
Subject: segfaults are bad
X-Git-Tag: v1.0.2~529
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=af7c8e397aaa26d3fa14310acadbc89639c4284a;p=thirdparty%2Ffreeswitch.git

segfaults are bad

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10386 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index 3b4537f9a1..2743a635e1 100644
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -2670,7 +2670,7 @@ SWITCH_STANDARD_API(uuid_setvar_multi_function)
 
 			for (x = 0 ; x < argc; x++) {
 				var_name = argv[x];
-				if ((var_value = strchr(var_name, '='))) {
+				if (var_name && (var_value = strchr(var_name, '='))) {
 					*var_value++ = '\0';
 				}
 				if (switch_strlen_zero(var_name)) {