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fix seg. 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4777 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2007-03-28 12:30:20 +00:00
parent 4450a80bd8
commit 34359cb61c
1 changed files with 4 additions and 2 deletions
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6
src/switch_channel.c
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@ -948,11 +948,13 @@ SWITCH_DECLARE(void) switch_channel_set_caller_extension(switch_channel_t *chann
SWITCH_DECLARE(switch_caller_extension_t *) switch_channel_get_caller_extension(switch_channel_t *channel) SWITCH_DECLARE(switch_caller_extension_t *) switch_channel_get_caller_extension(switch_channel_t *channel)
{ {
switch_caller_extension_t *extension; switch_caller_extension_t *extension = NULL;
assert(channel != NULL); assert(channel != NULL);
switch_mutex_lock(channel->profile_mutex); switch_mutex_lock(channel->profile_mutex);
extension = channel->caller_profile->caller_extension; if (channel->caller_profile) {
extension = channel->caller_profile->caller_extension;
}
switch_mutex_unlock(channel->profile_mutex); switch_mutex_unlock(channel->profile_mutex);
return extension; return extension;
} }