From 20cc4b3ddf3d0d287f78700efca8f73fd0ca1d96 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 23 Aug 2017 10:11:24 +0100
Subject: [PATCH] kernel: Don't check kernel config for debug kernels

The kernel config for debug kernels is created by concatenating
config files, so we can't use diff to check it.

This fixes a regression introduced by:
9362de0a ("kernel: Verify kernel config")

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 kernel/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/Dockerfile b/kernel/Dockerfile
index 392fcdea6..2775e6520 100644
--- a/kernel/Dockerfile
+++ b/kernel/Dockerfile
@@ -86,7 +86,7 @@ RUN case $(uname -m) in \
     rm /linux/kernel_config-${KERNEL_SERIES}* && \
     make defconfig && \
     make oldconfig && \
-    diff .config ${KERNEL_DEF_CONF}
+    if [ -z "${DEBUG}" ]; then diff .config ${KERNEL_DEF_CONF}; fi
 
 RUN mkdir /out