Bug#610712: [devscripts] Allow to check cryptographic signatures

[Schrober]

On Saturday 04 May 2013 05:03:36 Daniel Kahn Gillmor wrote:
> The attached patch implements the above proposal, using (e.g.)
> opts=pgpsigurlmangle=s/$/.asc/  and debian/upstream-signing-key.pgp.

The file seems to be empty. At least I cannot download the content from
bugs.debian.org

 http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=22;filename=610712.patch;att=1;bug=610712