[perl #80418] Replace '1 while unlink' with 'unlink_all'

On Wed Dec 08 09:05:49 2010, b2gills@gmail.com wrote:
> These changes may report some errors that were not reported before.
> This is because in most of the places where unlink was used, never
> checked for failure to remove files.

Thank you. Applied as 951af6b-55b0687.

• [perl #80418] Replace '1 while unlink' with 'unlink_all' by Brad Gilbert
• [perl #80418] Replace '1 while unlink' with 'unlink_all' by Father Chrysostomos via RT