source only upload with git-buildpackage

Hi,

I'm struggling with it for a while now and I couldn't find the solution. I have a package maintained with git-buildpackage. And now, that I "cannot" upload binary packages I tried to compile the new version with the option to create a source-only changes file too. But for some reason that changes files are not created.

I added the "pbuilder-options = --source-only-changes" option to the [buildpackage] part of the debian/gbp.conf and when I run the "gbp buildpackage --git-export="WC" --git-ignore-new" command I can see that the pbuilder got this option:

I: Invoking pbuilder
I: forking: pbuilder execute --bindmounts /home/sasa/src/debian/zorp/build-area --source-only-changes --buildplace /var/cache/pbuilder/build/cow.24170 --mirror http://ftp.hu.debian.org/debian --distribution sid --no-targz --internal-chrootexec 'chroot /var/cache/pbuilder/build/cow.24170 cow-shell' /usr/lib/pbuilder/pdebuild-internal /home/sasa/src/debian/zorp/build-area/zorp-7.0.1~alpha2 --debbuildopts --debbuildopts --uid 1000 --gid 1000 --pbuildersatisfydepends /usr/lib/pbuilder/pbuilder-satisfydepends

Is there anything I can check why the non-binary changes file is not created?

sasa@sasa:~/src/debian/zorp/src$ apt policy git-buildpackage pbuilder cowbuilder
git-buildpackage:
Installed: 0.9.15
Candidate: 0.9.15
Version table:
*** 0.9.15 500
500 http://ftp.hu.debian.org/debian testing/main amd64 Packages
500 http://ftp.hu.debian.org/debian testing/main i386 Packages
500 http://ftp.de.debian.org/debian testing/main amd64 Packages
500 http://ftp.de.debian.org/debian testing/main i386 Packages
100 /var/lib/dpkg/status
pbuilder:
Installed: 0.230.4
Candidate: 0.230.4
Version table:
*** 0.230.4 500
500 http://ftp.hu.debian.org/debian testing/main amd64 Packages
500 http://ftp.hu.debian.org/debian testing/main i386 Packages
500 http://ftp.de.debian.org/debian testing/main amd64 Packages
500 http://ftp.de.debian.org/debian testing/main i386 Packages
100 /var/lib/dpkg/status
cowbuilder:
Installed: 0.88
Candidate: 0.88
Version table:
*** 0.88 500
500 http://ftp.hu.debian.org/debian testing/main amd64 Packages
500 http://ftp.de.debian.org/debian testing/main amd64 Packages
100 /var/lib/dpkg/status

And the created files:

I: file ../zorp_7.0.1~alpha2-2~1.gbp7d4474.dsc is already in target, not copying.
I: file ../zorp_7.0.1~alpha2-2~1.gbp7d4474.debian.tar.xz is already in target, not copying.
I: file ../libzorp-7.0-dbgsym_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../libzorp-7.0_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../libzorp-dev_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../munin-plugins-zorp_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../nagios-plugins-zorp_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../zorp-dbgsym_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../zorp-modules-dbgsym_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../zorp-modules_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../zorp_7.0.1~alpha2-2~1.gbp7d4474_amd64.buildinfo is already in target, not copying.
I: file ../zorp_7.0.1~alpha2-2~1.gbp7d4474_amd64.deb is already in target, not copying.
I: file ../zorp_7.0.1~alpha2-2~1.gbp7d4474_amd64.changes is already in target, not copying.