From 3c470c8943a0d206c7d8298f0aebfa78539c3167 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Wed, 7 Nov 2007 01:33:31 +0000
Subject: [PATCH] doh

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6171 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/switch_channel.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/switch_channel.c b/src/switch_channel.c
index 555132fe38..429ac735d2 100644
--- a/src/switch_channel.c
+++ b/src/switch_channel.c
@@ -1390,10 +1390,12 @@ SWITCH_DECLARE(char *) switch_channel_expand_variables(switch_channel_t *channel
 						if (switch_api_execute(vname, vval, channel->session, &stream) == SWITCH_STATUS_SUCCESS) {
 							func_val = stream.data;
 							sub_val = func_val;
+						} else {
+							free(stream.data);
 						}
 						
 						switch_safe_free(expanded);
-						free(stream.data);
+						
 					} else {
 						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
 						free(data);