Bug#887779: [git-buildpackage/master] builpackage: look at builder as well when determining the changes file name

[Guido Günther]

tag 887779 pending
thanks

Date:   Sat Jan 20 12:18:09 2018 +0100
Author: Guido Günther <a...@sigxcpu.org>
Commit ID: 690323271b642e9479fde942e2a362b3d43f6573
Commit URL: 
https://git.sigxcpu.org/cgit/git-buildpackage//commit/?id=690323271b642e9479fde942e2a362b3d43f6573
Patch URL: 
https://git.sigxcpu.org/cgit/git-buildpackage//patch/?id=690323271b642e9479fde942e2a362b3d43f6573

    builpackage: look at builder as well when determining the changes file name

    Closes: #887779