Amend Git.pm to load the "warnings" pragma like the rest of the code
in perl/ in addition to the existing "strict" pragma. This is
considered the bare minimum best practice in Perl.
Ever since this code was introduced in b1edc53d06 ("Introduce
Git.pm (v4)", 2006-06-24) it's only been using "strict", not
"warnings".
This leaves contrib/buildsystems/Generators/{QMake,VCproj}.pm and
contrib/mw-to-git/Git/Mediawiki.pm without "use warnings". Amending
those would be a sensible follow-up change, but I don't have an easy
way to test those so I'm not changing them.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
perl/Git.pm | 1 +
1 file changed, 1 insertion(+)
diff --git a/perl/Git.pm b/perl/Git.pm
index 99e5d943af..7ec16e6dde 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -9,6 +9,7 @@ package Git;
use 5.008;
use strict;
+use warnings;
BEGIN {
--
2.15.1.424.g9478a66081
