fix panic in portallocator

Signed-off-by: allencloud <[email protected]>
moby · Sep 1, 2016 · f44b2d8 · f44b2d8
1 parent 85f9978
commit f44b2d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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
 	}