utils/ruby.sh: test_ruby(): keep temporary variables local

This commit is contained in:
Maxim Belkin 2020-08-12 17:07:41 -05:00
parent e5e7a9a7e9
commit f3283b60cc
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@ -11,7 +11,9 @@ test_ruby () {
setup-ruby-path() {
local vendor_dir
local vendor_ruby_root
local vendor_ruby_path
local vendor_ruby_terminfo
local vendor_ruby_latest_version
local vendor_ruby_current_version
local usable_ruby