diff --git a/libs/sofia-sip/.update b/libs/sofia-sip/.update
index cc7c7d22c7..fa82073083 100644
--- a/libs/sofia-sip/.update
+++ b/libs/sofia-sip/.update
@@ -1 +1 @@
-Fri May 15 10:54:18 CDT 2009
+Fri May 15 10:57:19 CDT 2009
diff --git a/libs/sofia-sip/libsofia-sip-ua/nua/nua_session.c b/libs/sofia-sip/libsofia-sip-ua/nua/nua_session.c
index fa9dbe6087..90f69d361d 100644
--- a/libs/sofia-sip/libsofia-sip-ua/nua/nua_session.c
+++ b/libs/sofia-sip/libsofia-sip-ua/nua/nua_session.c
@@ -3543,7 +3543,7 @@ int nua_update_server_respond(nua_server_request_t *sr, tagi_t const *tags)
     }
   }
 
-  if (200 <= sr->sr_status && sr->sr_status < 300) {
+  if (ss && 200 <= sr->sr_status && sr->sr_status < 300) {
     session_timer_preferences(ss->ss_timer,
 			      sip,
 			      NH_PGET(nh, supported),
@@ -3552,7 +3552,7 @@ int nua_update_server_respond(nua_server_request_t *sr, tagi_t const *tags)
 			      NH_PGET(nh, refresher),
 			      NH_PGET(nh, min_se));
 
-    if (ss && session_timer_is_supported(ss->ss_timer)) {
+    if (session_timer_is_supported(ss->ss_timer)) {
       nua_server_request_t *sr0;
       int uas;