From add3ae6f13e14b687815021b8c133f471eca058b Mon Sep 17 00:00:00 2001
From: Paul Lorenz <paul.lorenz@netfoundry.io>
Date: Thu, 18 Mar 2021 13:54:14 -0400
Subject: [PATCH] If accept fails, ch will be nil

---
 controller/handler_ctrl/accept.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/controller/handler_ctrl/accept.go b/controller/handler_ctrl/accept.go
index 167270280..4d9f6c1a5 100644
--- a/controller/handler_ctrl/accept.go
+++ b/controller/handler_ctrl/accept.go
@@ -90,7 +90,9 @@ func (ctrlAccepter *CtrlAccepter) Run() {
 
 		} else {
 			log.Errorf("error accepting (%s)", err)
-			_ = ch.Close()
+			if err.Error() == "closed" {
+				return
+			}
 		}
 	}
 }