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zless, znew: exit 1 upon --help or --version write failure
[debian/gzip]
/
zless.in
diff --git
a/zless.in
b/zless.in
index 5c20d8271382d4035189b34ede2897f867afc0a4..e4da708f778740f388029e04ac24e4d5eaaa0ed2 100644
(file)
--- a/
zless.in
+++ b/
zless.in
@@
-32,8
+32,8
@@
Options are the same as for 'less'.
Report bugs to <bug-gzip@gnu.org>."
case $1 in
Report bugs to <bug-gzip@gnu.org>."
case $1 in
---help)
printf '%s\n' "$usage"
; exit;;
---version)
printf '%s\n' "$version"
; exit;;
+--help)
printf '%s\n' "$usage" || exit 1
; exit;;
+--version)
printf '%s\n' "$version" || exit 1
; exit;;
esac
if test "${LESSMETACHARS+set}" != set; then
esac
if test "${LESSMETACHARS+set}" != set; then