--- kitutuki-0.9.1/kitutuki.ksh.help 2010-02-12 20:09:26.000000000 +0900 +++ kitutuki-0.9.1/kitutuki.ksh 2010-02-17 17:34:54.000000000 +0900 @@ -234,7 +234,7 @@ i=$(($i + 2)) def kitutuki_help: - if which lv > /dev/null && index -q $LANG ja || index -q $LC_ALL ja: + if which lv > /dev/null && index -q "$LANG" ja || index -q "$LC_ALL" ja: lv $KITUTUKI_DOCDIR/usage.ja.txt else : less $KITUTUKI_DOCDIR/usage.en.txt