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xzgrep: fix typo in $0 parsing 

Reported-by: Diego Elio Pettenò <flameeyes@gentoo.org>
Signed-off-by: Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Martin Väth 2011-04-15 04:54:49 -04:00 committed by Lasse Collin
parent 1125611b9b
commit 5e34990595
1 changed files with 2 additions and 2 deletions
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4
src/scripts/xzgrep.in
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@ -27,7 +27,7 @@
xz='@xz@ --format=auto' xz='@xz@ --format=auto'
unset GZIP BZIP BZIP2 unset GZIP BZIP BZIP2
case ${0##/*} in case ${0##*/} in
*egrep*) prog=xzegrep; grep=${GREP:-egrep};; *egrep*) prog=xzegrep; grep=${GREP:-egrep};;
*fgrep*) prog=xzfgrep; grep=${GREP:-fgrep};; *fgrep*) prog=xzfgrep; grep=${GREP:-fgrep};;
*) prog=xzgrep; grep=${GREP:-grep};; *) prog=xzgrep; grep=${GREP:-grep};;
@ -35,7 +35,7 @@ esac
version="$prog (@PACKAGE_NAME@) @VERSION@" version="$prog (@PACKAGE_NAME@) @VERSION@"
usage="Usage: ${0##/*} [OPTION]... [-e] PATTERN [FILE]... usage="Usage: ${0##*/} [OPTION]... [-e] PATTERN [FILE]...
Look for instances of PATTERN in the input FILEs, using their Look for instances of PATTERN in the input FILEs, using their
uncompressed contents if they are compressed. uncompressed contents if they are compressed.