fix windows build

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11597 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 93bf806a92c0b1332a4564e26830ea329963c124..cefe35a7577b15fd1ed9ec4a6fca77fd5d5a0048 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -508,7 +508,7 @@ void sofia_event_callback(nua_event_t event,
 
        case nua_i_notify:
                
-               if (sip->sip_event && !strcmp(sip->sip_event->o_type, "dialog") && sip->sip_event->o_params && !strcmp(sip->sip_event->o_params[0], "sla")) {
+               if (sip && sip->sip_event && !strcmp(sip->sip_event->o_type, "dialog") && sip->sip_event->o_params && !strcmp(sip->sip_event->o_params[0], "sla")) {
                        check_destroy = 0;
                }