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Make bash regexes behave

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On some systems with newer or unpatched bash versions the whole right
portion of =~ is considered part of the regex. Means we need to get rid
of enclosing ''.

This patch fixes this.

--
  dracut-functions |    8 ++++----
  1 files changed, 4 insertions(+), 4 deletions(-)
This commit is contained in:
Seewer Philippe 2009-02-27 15:16:36 +01:00 committed by Harald Hoyer
parent 9b88534374
commit 59e3c455b8
1 changed files with 4 additions and 4 deletions
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8
dracut-functions
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@ -83,17 +83,17 @@ inst_binary() {
# I love bash!
while read line; do
[[ $line = 'not a dynamic executable' ]] && return 1
[[ $line =~ 'not found' ]] &&{
[[ $line =~ not\ found ]] &&{
echo "Missing a shared library required by $bin." >&2
echo "Run \"ldd $bin\" to find out what it is." >&2
echo "dracut cannot create an initrd." >&2
exit 1
}
[[ $line =~ '([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)' ]] || continue
[[ $line =~ ([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*) ]] || continue
FILE=${BASH_REMATCH[1]}
[[ -f ${initdir}$FILE ]] && continue
# see if we are loading an optimized version of a shared lib.
[[ $FILE =~ '^(/lib[^/]*).*' ]] && {
[[ $FILE =~ ^(/lib[^/]*).* ]] && {
TLIBDIR=${BASH_REMATCH[1]}
BASE="${FILE##*/}"
# prefer nosegneg libs, then unoptimized ones.
@ -116,7 +116,7 @@ inst_binary() {
inst_script() {
local src=$1 target=${2:-$1} line
read -r -n 80 line <"$src"
[[ $line =~ '(#! *)(/[^ ]+).*' ]] || return 1
[[ $line =~ (#! *)(/[^ ]+).* ]] || return 1
inst "${BASH_REMATCH[2]}" && inst_simple "$src" "$target"
}