handle null *route (cloudnativelabs#732)

nomorer · May 12, 2019 · d6a93d4 · d6a93d4
1 parent 8bb50d5
commit d6a93d4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkg/controllers/routing/network_routes_controller.go b/pkg/controllers/routing/network_routes_controller.go
@@ -495,6 +495,8 @@ func (nrc *NetworkRoutingController) injectRoute(path *table.Path) error {
 			Gw:       nexthop,
 			Protocol: 0x11,
 		}
+	} else {
+		return nil
 	}
 
 	if path.IsWithdraw {