gugod/App-perlbrew — pull request #192 by rwstauner (2012-02-09 18:42:39+00:00)
Title: Pass scalar or list to system (from do_system)

Tried to do `perlbrew exec perl file` and it hang for each perl...

There was a bug (not caught by the mock tests) that only passed the first arg to system
which meant 'perl' would wait for STDIN.