From 8b3548129220a8c79342a12717d87667927df4c9 Mon Sep 17 00:00:00 2001
From: Lei Jitang <leijitang@huawei.com>
Date: Mon, 13 Apr 2015 20:24:10 +0800
Subject: [PATCH] Fix daemon panic when release a nil network interface

Signed-off-by: Lei Jitang <leijitang@huawei.com>
---
 daemon/networkdriver/bridge/driver.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/daemon/networkdriver/bridge/driver.go b/daemon/networkdriver/bridge/driver.go
index dabb1165e7..4eebb9d044 100644
--- a/daemon/networkdriver/bridge/driver.go
+++ b/daemon/networkdriver/bridge/driver.go
@@ -583,6 +583,7 @@ func Release(id string) {
 
 	if containerInterface == nil {
 		logrus.Warnf("No network information to release for %s", id)
+		return
 	}
 
 	for _, nat := range containerInterface.PortMappings {