There were two suggestions on how to fix the checkbashisms script in bug 457776 1) "export foo=bar" syntax is valid 2) `kill -HUP` is valid since kill is it's own command
https://sourceforge.net/tracker/?func=detail&aid=3605352&group_id=259327&atid=2386929
should be all set now in the tree; thanks for the report! Commit message: Fix kill/export false positives http://sources.gentoo.org/dev-util/checkbashisms/checkbashisms-2.0.0.2-r1.ebuild?rev=1.1 http://sources.gentoo.org/dev-util/checkbashisms/files/checkbashisms-2.0.0.2-export.patch?rev=1.1 http://sources.gentoo.org/dev-util/checkbashisms/files/checkbashisms-2.0.0.2-kill.patch?rev=1.1