doh

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6171 d0543943-73ff-0310-b7d9-9358b9ac24b2

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);