Quiet warning if Makefile.PL is run with -w and no --localedir

schwern · Eric Wong · commit 4c8e5c55c2a2 · 2012-07-27T22:13:25.000Z
Usually it isn't, but its nice if it can be run with warnings on.

Signed-off-by: Michael G Schwern &lt;schwern@pobox.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
Signed-off-by: Eric Wong &lt;normalperson@yhbt.net&gt;
diff --git a/perl/Makefile.PL b/perl/Makefile.PL
@@ -6,7 +6,8 @@ use Getopt::Long;
 # Sanity: die at first unknown option
 Getopt::Long::Configure qw/ pass_through /;
 
-GetOptions("localedir=s" => \my $localedir);
+my $localedir = '';
+GetOptions("localedir=s" => \$localedir);
 
 sub MY::postamble {
 	return <<'MAKE_FRAG';
