[perl6/specs] 0db77c: only exit 0 is "success" for run/shell

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 0db77c8d5e4466ba758b4eee0fa71314061de5af
      
https://github.com/perl6/specs/commit/0db77c8d5e4466ba758b4eee0fa71314061de5af
  Author: Larry Wall <la...@wall.org>
  Date:   2013-09-01 (Sun, 01 Sep 2013)

  Changed paths:
    M S29-functions.pod

  Log Message:
  -----------
  only exit 0 is "success" for run/shell