diff options
Diffstat (limited to 'lib/systemu.rb')
| -rw-r--r-- | lib/systemu.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/systemu.rb b/lib/systemu.rb index 3812d4e..5f7745a 100644 --- a/lib/systemu.rb +++ b/lib/systemu.rb @@ -35,10 +35,10 @@ class SystemUniversal c = begin; ::RbConfig::CONFIG; rescue NameError; ::Config::CONFIG; end ruby = File.join(c['bindir'], c['ruby_install_name']) << c['EXEEXT'] - @ruby = if system('%s -e 42' % ruby) + @ruby = if system(ruby, '-e', '42') ruby else - system('%s -e 42' % 'ruby') ? 'ruby' : warn('no ruby in PATH/CONFIG') + system('ruby', '-e', '42') ? 'ruby' : warn('no ruby in PATH/CONFIG') end end |