tree a6491d3867e0b953453dee28ffca79da06deb0df
parent 43f901fbc8ba94bfa8d58155ba9378d7a13af636
author Mike Frysinger <vapier@gentoo.org> 1290560042 -0500
committer Michal Marek <mmarek@suse.cz> 1292335564 +0100

headers_install: check exit status of unifdef

If unifdef fails for any reason (like segfaulting), we should be aborting
the install steps.  So check its exit status in this unlikely scenario.

Reported-by: Diego Elio Pettenò <flameeyes@gentoo.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>