[PUSHED][REVIEW-3-5] Revert fix for "#i86306# prepare against really broken CUPS installations..."

[Caolán McNamara]

On Fri, 2012-05-18 at 23:08 +0200, Stephan Bergmann wrote:
> Please review the below master fix for backporting to libreoffice-3-5. 
> (I actually first encountered the problem on the LO 3.5 codeline.)
> 
> The below master commit will not cleanly apply to libreoffice-3-5 (at 
> least not to libreoffice-3-5-4, where I tried it), so find attached an 
> adapted 0001-Revert-fix-for-i86306-prepare-against-really-broken-.patch.

ah good, that code always really bugged me and it bit me recently in its
ability to make a simple crash complicated if it happens while the cups
printer discovery is underway so I'd planned to remove it myself.
Pushed.

C.