From f44b2d8e710cf1d0f5dc48727f0d13de9ceb5622 Mon Sep 17 00:00:00 2001
From: allencloud <allen.sun@daocloud.io>
Date: Thu, 1 Sep 2016 13:30:00 +0800
Subject: [PATCH] fix panic in portallocator

Signed-off-by: allencloud <allen.sun@daocloud.io>
---
 manager/allocator/networkallocator/portallocator.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manager/allocator/networkallocator/portallocator.go b/manager/allocator/networkallocator/portallocator.go
index 10843b73e4..49dcbf6c57 100644
--- a/manager/allocator/networkallocator/portallocator.go
+++ b/manager/allocator/networkallocator/portallocator.go
@@ -155,7 +155,7 @@ func (pa *portAllocator) serviceDeallocatePorts(s *api.Service) {
 }
 
 func (pa *portAllocator) isPortsAllocated(s *api.Service) bool {
-	if s.Endpoint == nil {
+	if s.Endpoint == nil || s.Spec.Endpoint == nil {
 		return false
 	}