diff --git a/sessionmanager/sessiondelegate.go b/sessionmanager/sessiondelegate.go
index c89794771..88fba98d2 100644
--- a/sessionmanager/sessiondelegate.go
+++ b/sessionmanager/sessiondelegate.go
@@ -72,9 +72,7 @@ func (rsd *SessionDelegate) OnChannelAnswer(ev Event, s *Session) {
 }
 
 func (rsd *SessionDelegate) OnChannelHangupComplete(ev Event, s *Session) {
-	log.Print(s)
-	log.Print(s.CallCosts)
-	if len(s.CallCosts) == 0 {
+	if s != nil && len(s.CallCosts) == 0 {
 		return // why would we have 0 callcosts
 	}
 	lastCC := s.CallCosts[len(s.CallCosts)-1]