From 11efcce841c378f923552453fcc33d94ddea6f6a Mon Sep 17 00:00:00 2001
From: TeoV <teofil.voivozeanu@itsyscom.com>
Date: Thu, 23 May 2019 13:56:45 +0300
Subject: [PATCH] Make the s.sTerminator.endChan nil after we close it

---
 sessions/sessions.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sessions/sessions.go b/sessions/sessions.go
index b98a77f70..ccbb2b553 100644
--- a/sessions/sessions.go
+++ b/sessions/sessions.go
@@ -767,6 +767,7 @@ func (sS *SessionS) unregisterSession(cgrID string, passive bool) bool {
 		if s.sTerminator != nil &&
 			s.sTerminator.endChan != nil {
 			close(s.sTerminator.endChan)
+			s.sTerminator.endChan = nil
 			time.Sleep(1) // ensure context switching so that the goroutine can remove old terminator
 		}
 	}