headers_install: check exit status of unifdef
authorMike Frysinger <vapier@gentoo.org>
Wed, 24 Nov 2010 00:54:02 +0000 (19:54 -0500)
committerMichal Marek <mmarek@suse.cz>
Tue, 14 Dec 2010 14:06:04 +0000 (15:06 +0100)
commit2979076fbf17a0947d6eba367b0cac19c907c160
treea6491d3867e0b953453dee28ffca79da06deb0df
parent43f901fbc8ba94bfa8d58155ba9378d7a13af636
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>
scripts/headers_install.pl