- run_git('-C', $repodir, qw{init});
- run_git('-C', $repodir, qw{add .});
- run_git('-C', $repodir, qw{commit -m}, 'initial commit');
+ run_git('-C', $repodir, qw{init})->wait;
+ run_git('-C', $repodir, qw{add .})->wait;
+ run_git('-C', $repodir, qw{commit -m}, 'initial commit')->wait;