From 2c2fc50d06cf18f7f5120a201e101aaa42f070c1 Mon Sep 17 00:00:00 2001
From: "Joseph C. Lehner" <joseph.c.lehner@gmail.com>
Date: Fri, 3 Mar 2017 15:37:01 +0100
Subject: [PATCH] build: make NETGEAR_REGION optional in netgear-chk

This patch makes specifying NETGEAR_REGION optional, in which case
mkchkimage will default to region 1 (WW).

Signed-off-by: Joseph C. Lehner <joseph.c.lehner@gmail.com>
---
 include/image-commands.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/image-commands.mk b/include/image-commands.mk
index c513f19d3a..c1d89825a3 100644
--- a/include/image-commands.mk
+++ b/include/image-commands.mk
@@ -49,7 +49,7 @@ define Build/netgear-chk
 		-o $@.new \
 		-k $@ \
 		-b $(NETGEAR_BOARD_ID) \
-		-r $(NETGEAR_REGION)
+		$(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
 	mv $@.new $@
 endef