fix(genpass): use `log()` instead of `log2()` for zsh < 5.6 (#9548)

Fixes #9548
2020-12-27 20:51:39 +01:00 · 2020-12-27 20:51:39 +01:00 · 90ffda7ed2
parent e9991c6aa0
commit 90ffda7ed2
1 changed files with 1 additions and 1 deletions
--- a/plugins/genpass/genpass-xkcd
+++ b/plugins/genpass/genpass-xkcd
@ -43,7 +43,7 @@ fi

 # Figure out how many words we need for 128 bits of security margin.
 # Each word adds log2($#words) bits.
-local -i n=$((ceil(128. / log2($#words))))
+local -i n=$((ceil(128. / (log($#words) / log(2)))))

 {
  local c