From 9b82ea19be4cf70e50cbe51d046ff6f6703d2c3f Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 15 Feb 2010 19:09:48 +0000
Subject: [PATCH] Works now when started with a relative path too.

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1510 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scripts/generate-patched-kernel | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/scripts/generate-patched-kernel b/scripts/generate-patched-kernel
index 77e3f54cf..e89b7187b 100755
--- a/scripts/generate-patched-kernel
+++ b/scripts/generate-patched-kernel
@@ -89,6 +89,10 @@ fi
 kernel_mirror="ftp://ftp.eu.kernel.org/pub/linux/kernel/v2.6"
 kernel_sources="$HOME/software/downloads"
 
+scriptname="$0"
+if [ "${scriptname#/}" = "${scriptname}" ]; then
+  scriptname="$PWD/$scriptname"
+fi
 target="linux-$1"
 kernel_version="$(kernel_version "$1")"
 patchlevel="$(patchlevel "$1")"
@@ -103,9 +107,7 @@ tar --strip-components=1 -xjf "${kernel_sources}/linux-${kernel_version}.tar.bz2
 echo "==== ${kernel_sources}/patch-$1.bz2"
 bzip2 -cd < "${kernel_sources}/patch-$1.bz2" | patch -s -p1
 
-# Note: the command below will only work correctly when $0 is an absolute
-# directory, i.e. starts with a slash.
-svn status -v "$(dirname $(dirname $0))" \
+svn status -v "$(dirname "$(dirname "$scriptname")")" \
 | grep -v '^Performing' \
 | cut -c41- \
 | grep -- "-${kernel_version}.*.patch$" \