From 1f406f3e6e954fb08fad915ebf1ec8a9300b21b5 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 31 Jul 2015 12:22:55 +0200
Subject: [PATCH] testing: Fix initial kernel build

The directory does not exist yet if the kernel was never built.

Fixes: a4a13d0be29b ("testing: Extract and patch each kernel version only once")
---
 testing/scripts/build-guestkernel | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testing/scripts/build-guestkernel b/testing/scripts/build-guestkernel
index 0c38b7b98..a10fb83d2 100755
--- a/testing/scripts/build-guestkernel
+++ b/testing/scripts/build-guestkernel
@@ -27,7 +27,6 @@ then
 fi
 
 KERNELDIR=$BUILDDIR/$KERNEL
-cd $KERNELDIR
 
 if [ ! -d "$KERNELDIR" ]
 then
@@ -37,11 +36,12 @@ then
 	if [ $KERNELPATCH ]
 	then
 		log_action "Applying kernel patch"
-		bzcat ../$KERNELPATCH | patch -p1 >>$LOGFILE 2>&1
+		bzcat $KERNELPATCH | patch -d $KERNELDIR -p1 >>$LOGFILE 2>&1
 		log_status $?
 		[ $? -eq 0 ] || exit 1
 	fi
 fi
+cd $KERNELDIR
 
 if [ ! -f .config ]
 then