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 Pettenà <flameeyes@xxxxxxxxxx>
Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
---
scripts/headers_install.pl | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
index 4ca3be3..00856f1 100644
--- a/scripts/headers_install.pl
+++ b/scripts/headers_install.pl
@@ -44,7 +44,8 @@ foreach my $file (@files) {
close $out;
close $in;
- system $unifdef . " $tmpfile > $installdir/$file";
+ system $unifdef . " $tmpfile > $installdir/$file"
+ and die "$tmpfile: $!\n";
unlink $tmpfile;
}
exit 0;
--
1.7.3.2
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