Comment 5 for bug 348052

On Tue, Apr 07, 2009 at 11:04:59PM -0000, Andrew Pollock wrote:
> Damn. Sorry about that. So what you prefer...
> 1) A patch that makes it #!/bin/bash
> 2) A patch that removes the bashisms?

We need to stick with dash, so removing the bashisms is needed.
Also check with seb128 to make sure this doesn't break his use case.
(He uses xvfb for testing Gnome Desktop applications for Ubuntu.)