diff options
| -rw-r--r-- | src/scripts/xzless.in | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/scripts/xzless.in b/src/scripts/xzless.in index 9bc9706b..288dd871 100644 --- a/src/scripts/xzless.in +++ b/src/scripts/xzless.in @@ -46,8 +46,7 @@ if test "${LESSMETACHARS+set}" != set; then LESSMETACHARS="$space$tab$nl'"';*?"()<>[|&^`#\$%=~' fi -less_ver=$(less -V | awk '/^less ([0-9]+)( \(.*\))?$/ { print $2; exit }') -if test -n "$less_ver" && test "$less_ver" -ge 429; then +if test "$(less -V | { read less ver re && echo ${ver}; })" -ge 429; then # less 429 or later: LESSOPEN pipe will be used on # standard input if $LESSOPEN begins with |-. LESSOPEN="|-$xz -cdfq -- %s" |