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Scripts: Better fix for xzgrep. 

Now it uses "grep -q".

Thanks to Gregory Margo.
This commit is contained in:
Lasse Collin 2011-03-24 01:42:49 +02:00
parent 2118733045
commit 40277998cb
1 changed files with 6 additions and 2 deletions
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8
src/scripts/xzgrep.in
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@ -126,6 +126,10 @@ while test $# -ne 0; do
grep="$grep $option$optarg" grep="$grep $option$optarg"
done done
if test $files_with_matches -eq 1 || test $files_without_matches -eq 1; then
grep="$grep -q"
fi
eval "set -- $operands "'${1+"$@"}' eval "set -- $operands "'${1+"$@"}'
if test $have_pat -eq 0; then if test $have_pat -eq 0; then
@ -157,9 +161,9 @@ for i; do
exec 5>&1 exec 5>&1
($uncompress -- "$i" 5>&-; echo $? >&5) 3>&- | ($uncompress -- "$i" 5>&-; echo $? >&5) 3>&- |
if test $files_with_matches -eq 1; then if test $files_with_matches -eq 1; then
eval "$grep" >/dev/null && { printf '%s\n' "$i" || exit 2; } eval "$grep" && { printf '%s\n' "$i" || exit 2; }
elif test $files_without_matches -eq 1; then elif test $files_without_matches -eq 1; then
eval "$grep" >/dev/null || { eval "$grep" || {
r=$? r=$?
if test $r -eq 1; then if test $r -eq 1; then
printf '%s\n' "$i" || r=2 printf '%s\n' "$i" || r=2