tree 1695d554594b0353df73c006eb80a596e8711294
parent 9c0c186905469884f38801a2afaa1586b7ddd806
author Zac Medico <zmedico@gentoo.org> 1397850615 -0700
committer Zac Medico <zmedico@gentoo.org> 1397850615 -0700

EbuildBuild: handle empty PORTAGE_BINPKG_FORMAT

Also, make TaskSequence._start_next_task() call exit hooks if the
queue happens to be empty.

X-Gentoo-Bug: 506186
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=506186