Bug#637741: [lib/Lintian/Collect/Package.pm] uses "fail" without importing it

[Jakub Wilk <jwilk@debian.org>]

Package: lintian
Version: 2.5.2
Severity: minor

See the attached patch.

--
Jakub Wilk

diff --git a/lib/Lintian/Collect/Package.pm b/lib/Lintian/Collect/Package.pm
--- a/lib/Lintian/Collect/Package.pm
+++ b/lib/Lintian/Collect/Package.pm
@@ -24,7 +24,7 @@
 use base 'Lintian::Collect';
 
 use Carp qw(croak);
-use Util qw(perm2oct);
+use Util qw(fail perm2oct);
 
 # Returns the path to the dir where the package is unpacked
 #  or a file therein (see pod below)