From 0f39877bacc59049eb0185a93abbcbe23f180bde Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Thu, 26 Jun 2014 11:43:42 +0000
Subject: [PATCH] scripts/ubinize-image.sh: fix parameter handling
ubinize-image.sh previously used ${var:offset:length} substitutions
which are not valid in standard shell.
Replace the existing parameter matching by a case ... esac expression.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 41347
---
scripts/ubinize-image.sh | 51 +++++++++++++++++++++-------------------
1 file changed, 27 insertions(+), 24 deletions(-)
diff --git a/scripts/ubinize-image.sh b/scripts/ubinize-image.sh
index 1058aba812..6ffedc5f32 100755
--- a/scripts/ubinize-image.sh
+++ b/scripts/ubinize-image.sh
@@ -57,36 +57,39 @@ ubilayout() {
}
while [ "$1" ]; do
- if [ "$1" = "--uboot-env" ]; then
+ case "$1" in
+ "--uboot-env")
ubootenv="ubootenv"
shift
continue
- fi
- if [ "$1" = "--no-kernel" ]; then
+ ;;
+ "--no-kernel")
nokernel="nokernel"
shift
continue
- fi
- if [ ! "$kernel" -a ! "$nokernel" ]; then
- [ "${1:0:1}" = "-" ] && break
- kernel=$1
- shift
- continue
- fi
- if [ ! "$rootfs" ]; then
- [ "${1:0:1}" = "-" ] && break
- rootfs=$1
- shift
- continue
- fi
- if [ ! "$outfile" ]; then
- [ "${1:0:1}" = "-" ] && break
- outfile=$1
- shift
- continue
- fi
- ubinize_param="$@"
- break
+ ;;
+ "-"*)
+ ubinize_param="$@"
+ break
+ ;;
+ *)
+ if [ ! "$kernel" -a ! "$nokernel" ]; then
+ kernel=$1
+ shift
+ continue
+ fi
+ if [ ! "$rootfs" ]; then
+ rootfs=$1
+ shift
+ continue
+ fi
+ if [ ! "$outfile" ]; then
+ outfile=$1
+ shift
+ continue
+ fi
+ ;;
+ esac
done
if [ ! -r "$rootfs" -o ! -r "$kernel" -a ! "$nokernel" -o ! "$outfile" ]; then
--
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