fix fifo logic bug

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8279 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2008-05-06 21:43:42 +00:00
parent 269fdac157
commit e0e04b9f9c
3 changed files with 4 additions and 3 deletions

View File

@@ -424,7 +424,7 @@ SWITCH_DECLARE(const char *) switch_channel_get_variable(switch_channel_t *chann
switch_assert(channel != NULL);
switch_mutex_lock(channel->profile_mutex);
if (!(v = switch_event_get_header(channel->variables, (char*)varname))) {
if (!channel->variables || !(v = switch_event_get_header(channel->variables, (char*)varname))) {
switch_caller_profile_t *cp = channel->caller_profile;
if (cp) {