From 3eff69860d9258fd0ce0646620ef2d39b299f338 Mon Sep 17 00:00:00 2001
From: Jana Radhakrishnan <mrjana@docker.com>
Date: Mon, 6 Jun 2016 11:35:35 -0700
Subject: [PATCH] Reset agentInitDone channel when leaving a cluster

When leaving a cluster the agentInitDone should be re-initialized so tha
when a new cluster is initialized this is usable.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
---
 libnetwork/controller.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libnetwork/controller.go b/libnetwork/controller.go
index 549c476853..e0c1ce7d8b 100644
--- a/libnetwork/controller.go
+++ b/libnetwork/controller.go
@@ -265,6 +265,7 @@ func (c *controller) clusterAgentInit() {
 					}
 				}
 			} else {
+				c.agentInitDone = make(chan struct{})
 				c.agentClose()
 			}
 		}