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package: compat: no $PWD on Bourne shell (re: 6cc2f6a0, f5eaf217)

This commit is contained in:
Martijn Dekker 2021-02-12 15:18:53 +00:00
parent a9e7012dfd
commit dec10fee6a
2 changed files with 6 additions and 6 deletions

View file

@ -30,7 +30,7 @@ Bad*) echo "Cannot be run by zsh in native mode; use a sh symlink to zsh" >&2
exit 1 ;;
esac
unset CDPATH
unset CDPATH PWD
case $0 in
-*)
echo "dodgy \$0: $0" >&2
@ -38,7 +38,7 @@ case $0 in
*/package)
mydir=`echo "$0" | sed 's,/package$,,'`
cd "$mydir" || exit
case $PWD in
case ${PWD:-`pwd`} in
*/bin) ;;
*) echo "this script must live in bin/" >&2
exit 1 ;;
@ -55,7 +55,7 @@ package)
me=`command -v package` || me=`which package` || exit
mydir=`echo "$me" | sed 's,/package$,,'`
cd "$mydir" || exit
case $PWD in
case ${PWD:-`pwd`} in
*/bin) ;;
*) echo "this script must live in bin/" >&2
exit 1 ;;

View file

@ -30,7 +30,7 @@ Bad*) echo "Cannot be run by zsh in native mode; use a sh symlink to zsh" >&2
exit 1 ;;
esac
unset CDPATH
unset CDPATH PWD
case $0 in
-*)
echo "dodgy \$0: $0" >&2
@ -38,7 +38,7 @@ case $0 in
*/package)
mydir=`echo "$0" | sed 's,/package$,,'`
cd "$mydir" || exit
case $PWD in
case ${PWD:-`pwd`} in
*/bin) ;;
*) echo "this script must live in bin/" >&2
exit 1 ;;
@ -55,7 +55,7 @@ package)
me=`command -v package` || me=`which package` || exit
mydir=`echo "$me" | sed 's,/package$,,'`
cd "$mydir" || exit
case $PWD in
case ${PWD:-`pwd`} in
*/bin) ;;
*) echo "this script must live in bin/" >&2
exit 1 ;;