From 7143b04fe49390807f355b1dad686a3d8c4dbdcf Mon Sep 17 00:00:00 2001 From: Lasse Collin Date: Fri, 27 Jul 2018 18:10:44 +0300 Subject: [PATCH] xzless: Rename unused variables to silence static analysers. In this particular case I don't see this affecting readability of the code. Thanks to Pavel Raiskup. --- src/scripts/xzless.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/scripts/xzless.in b/src/scripts/xzless.in index 288dd871..1b85ad6f 100644 --- a/src/scripts/xzless.in +++ b/src/scripts/xzless.in @@ -46,7 +46,7 @@ if test "${LESSMETACHARS+set}" != set; then LESSMETACHARS="$space$tab$nl'"';*?"()<>[|&^`#\$%=~' fi -if test "$(less -V | { read less ver re && echo ${ver}; })" -ge 429; then +if test "$(less -V | { read _ ver _ && 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"