74 lines
2.2 KiB
Diff
74 lines
2.2 KiB
Diff
|
From 9e7f4955895c1064e3bdd03f5f781efc9b98d5d6 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Harald Hoyer <harald@redhat.com>
|
||
|
|
Date: Wed, 20 Jul 2011 21:12:17 +0200
|
||
|
|
Subject: [PATCH] dracut-lib.sh: fixed getargs()
|
||
|
|
|
||
|
|
if $1 has a "=<value>", we want the exact match
|
||
|
|
if cmdline argument has no "=<value>", we assume "=1"
|
||
|
|
---
|
||
|
|
modules.d/99base/dracut-lib.sh | 31 ++++++++++++++++++++++++-------
|
||
|
|
1 files changed, 24 insertions(+), 7 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
|
||
|
|
index 10025bd..c2202f1 100755
|
||
|
|
--- a/modules.d/99base/dracut-lib.sh
|
||
|
|
+++ b/modules.d/99base/dracut-lib.sh
|
||
|
|
@@ -45,19 +45,36 @@ _getcmdline() {
|
||
|
|
}
|
||
|
|
|
||
|
|
_dogetarg() {
|
||
|
|
- local _o _val
|
||
|
|
+ local _o _val _doecho
|
||
|
|
unset _val
|
||
|
|
unset _o
|
||
|
|
+ unset _doecho
|
||
|
|
_getcmdline
|
||
|
|
|
||
|
|
for _o in $CMDLINE; do
|
||
|
|
- if [ "$_o" = "$1" ]; then
|
||
|
|
- return 0;
|
||
|
|
+ if [ "${_o%%=*}" = "${1%=}" ]; then
|
||
|
|
+ if [ -n "${1#*=}" -a "${1#*=*}" != "${1}" ]; then
|
||
|
|
+ # if $1 has a "=<value>", we want the exact match
|
||
|
|
+ if [ "$_o" = "$1" ]; then
|
||
|
|
+ _val="1";
|
||
|
|
+ unset _doecho
|
||
|
|
+ fi
|
||
|
|
+ continue
|
||
|
|
+ fi
|
||
|
|
+
|
||
|
|
+ if [ "${_o#*=}" = "$_o" ]; then
|
||
|
|
+ # if cmdline argument has no "=<value>", we assume "=1"
|
||
|
|
+ _val="1";
|
||
|
|
+ unset _doecho
|
||
|
|
+ continue
|
||
|
|
+ fi
|
||
|
|
+
|
||
|
|
+ _val=${_o#*=};
|
||
|
|
+ _doecho=1
|
||
|
|
fi
|
||
|
|
- [ "${_o%%=*}" = "${1%=}" ] && _val=${_o#*=};
|
||
|
|
done
|
||
|
|
if [ -n "$_val" ]; then
|
||
|
|
- echo $_val;
|
||
|
|
+ [ "x$_doecho" != "x" ] && echo $_val;
|
||
|
|
return 0;
|
||
|
|
fi
|
||
|
|
return 1;
|
||
|
|
@@ -67,13 +84,13 @@ getarg() {
|
||
|
|
set +x
|
||
|
|
while [ $# -gt 0 ]; do
|
||
|
|
case $1 in
|
||
|
|
- -y) if _dogetarg $2; then
|
||
|
|
+ -y) if _dogetarg $2 >/dev/null; then
|
||
|
|
echo 1
|
||
|
|
[ "$RD_DEBUG" = "yes" ] && set -x
|
||
|
|
return 0
|
||
|
|
fi
|
||
|
|
shift 2;;
|
||
|
|
- -n) if _dogetarg $2; then
|
||
|
|
+ -n) if _dogetarg $2 >/dev/null; then
|
||
|
|
echo 0;
|
||
|
|
[ "$RD_DEBUG" = "yes" ] && set -x
|
||
|
|
return 1
|