From 1dd5ae69ae44a37542ad082b4fa3436f011e10ed Mon Sep 17 00:00:00 2001 From: tg Date: Sun, 19 Mar 2017 21:08:25 +0000 Subject: [PATCH] fix padding in Lb64encode undefined array elements read as "" or (arithmetically) 0 so this is ok and works as the lines below expect it --- dot.mkshrc | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/dot.mkshrc b/dot.mkshrc index d8c0ee9..6b6033a 100644 --- a/dot.mkshrc +++ b/dot.mkshrc @@ -1,5 +1,5 @@ # $Id$ -# $MirOS: src/bin/mksh/dot.mkshrc,v 1.112 2017/03/19 20:59:25 tg Exp $ +# $MirOS: src/bin/mksh/dot.mkshrc,v 1.113 2017/03/19 21:08:25 tg Exp $ #- # Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, # 2011, 2012, 2013, 2014, 2015, 2016, 2017 @@ -330,14 +330,12 @@ function Lb64encode { else \\builtin read -raN-1 s fi - \\builtin typeset -i i=0 n=${#s[*]} j v + \\builtin typeset -i i=0 n=${#s[*]} v while (( i < n )); do (( v = s[i++] << 16 )) - (( j = i < n ? s[i++] : 0 )) - (( v |= j << 8 )) - (( j = i < n ? s[i++] : 0 )) - (( v |= j )) + (( v |= s[i++] << 8 )) + (( v |= s[i++] )) t+=${table[v >> 18]}${table[v >> 12 & 63]} c=${table[v >> 6 & 63]} if (( i <= n )); then