git: don't fail if the directory is empty
git: don't fail if the directory is empty

ramaxlo/cerbero,jackjansen/cerbero,sdroege/cerbero,centricular/cerbero,flexVDI/cerbero,EricssonResearch/cerbero,multipath-rtp/cerbero,centricular/cerbero,ylatuya/cerbero,fluendo/cerbero,shoreflyer/cerbero,shoreflyer/cerbero,superdump/cerbero,GStreamer/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,ikonst/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,justinjoy/cerbero,fluendo/cerbero,ikonst/cerbero,ramaxlo/cerbero,OptoFidelity/cerbero,sdroege/cerbero,shoreflyer/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,atsushieno/cerbero,ylatuya/cerbero,shoreflyer/cerbero,GStreamer/cerbero,sdroege/cerbero,superdump/cerbero,GStreamer/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,shoreflyer/cerbero,fluendo/cerbero,GStreamer/cerbero,nirbheek/cerbero-old,AlertMe/cerbero,multipath-rtp/cerbero,davibe/cerbero,flexVDI/cerbero,ford-prefect/cerbero,ford-prefect/cerbero,nirbheek/cerbero,atsushieno/cerbero,AlertMe/cerbero,sdroege/cerbero,OptoFidelity/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,ikonst/cerbero,EricssonResearch/cerbero,davibe/cerbero,nzjrs/cerbero,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,brion/cerbero,atsushieno/cerbero,ramaxlo/cerbero,brion/cerbero,GStreamer/cerbero,ford-prefect/cerbero,nirbheek/cerbero,superdump/cerbero,fluendo/cerbero,OptoFidelity/cerbero,jackjansen/cerbero,AlertMe/cerbero,sdroege/cerbero,ylatuya/cerbero,nirbheek/cerbero-old,flexVDI/cerbero,AlertMe/cerbero,lubosz/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,nzjrs/cerbero,ramaxlo/cerbero,ylatuya/cerbero,davibe/cerbero,nzjrs/cerbero,brion/cerbero,ford-prefect/cerbero,ramaxlo/cerbero,nzjrs/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,EricssonResearch/cerbero,flexVDI/cerbero,ikonst/cerbero,fluendo/cerbero,brion/cerbero,centricular/cerbero,lubosz/cerbero,brion/cerbero,multipath-rtp/cerbero,nirbheek/cerbero-old,centricular/cerbero,justinjoy/cerbero,centricular/cerbero,jackjansen/cerbero,nirbheek/cerbero-old,nirbheek/cerbero,OptoFidelity/cerbero,EricssonResearch/cerbero,davibe/cerbero,lubosz/cerbero,ikonst/cerbero,justinjoy/cerbero,EricssonResearch/cerbero,atsushieno/cerbero,flexVDI/cerbero,lubosz/cerbero,jackjansen/cerbero,multipath-rtp/cerbero,multipath-rtp/cerbero,nirbheek/cerbero,nzjrs/cerbero,superdump/cerbero,justinjoy/cerbero,atsushieno/cerbero