fix

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8888 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c
index 89065e73f9a72fcaf2e61e18280f16a00db0d848..85f4ba2d029cc510dffa92ef1a905c2d65161302 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia_glue.c
+++ b/src/mod/endpoints/mod_sofia/sofia_glue.c
@@ -1073,8 +1073,8 @@ switch_status_t sofia_glue_do_invite(switch_core_session_t *session)
                                                                  TAG_END());
                
 
-               if (strstr(tech_pvt->dest, ";fs_nat") || strstr(tech_pvt->dest, ";received") 
-                       || ((val = switch_channel_get_variable(channel, "sip_sticky_contact")) && switch_true(val))) {
+               if (tech_pvt->dest && (strstr(tech_pvt->dest, ";fs_nat") || strstr(tech_pvt->dest, ";received") 
+                                                          || ((val = switch_channel_get_variable(channel, "sip_sticky_contact")) && switch_true(val)))) {
                        switch_set_flag(tech_pvt, TFLAG_NAT);
                        tech_pvt->record_route = switch_core_session_strdup(tech_pvt->session, url_str);
                        route_uri = tech_pvt->record_route;
@@ -1172,7 +1172,7 @@ switch_status_t sofia_glue_do_invite(switch_core_session_t *session)
 
        call_id = switch_channel_get_variable(channel, "sip_outgoing_call_id");
 
-       if ((route = strstr(tech_pvt->dest, ";fs_path="))) {
+       if (tech_pvt->dest && (route = strstr(tech_pvt->dest, ";fs_path="))) {
                char *p;
 
                route = switch_core_session_strdup(tech_pvt->session, route + 9);