From decac1ac1502f4a4971d1d4eb708f802a3afa1e2 Mon Sep 17 00:00:00 2001
From: Seth Jennings <sjenning@redhat.com>
Date: Mon, 29 Feb 2016 11:30:42 -0600
Subject: [PATCH] nil pointer check

---
 container/docker/handler.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/container/docker/handler.go b/container/docker/handler.go
index 6cacea32..bfdbeb2c 100644
--- a/container/docker/handler.go
+++ b/container/docker/handler.go
@@ -201,11 +201,15 @@ func newDockerContainerHandler(
 
 func (self *dockerContainerHandler) Start() {
 	// Start the filesystem handler.
-	self.fsHandler.start()
+	if self.fsHandler != nil {
+		self.fsHandler.start()
+	}
 }
 
 func (self *dockerContainerHandler) Cleanup() {
-	self.fsHandler.stop()
+	if self.fsHandler != nil {
+		self.fsHandler.stop()
+	}
 }
 
 func (self *dockerContainerHandler) ContainerReference() (info.ContainerReference, error) {