r12378: fix perl warnings

metze

diff --git a/source/heimdal_build/asn1_deps.pl b/source/heimdal_build/asn1_deps.pl
index cc95fb221794d0d0559da2c9f14f84710bb0ee4e..67e6d51f85c8dad1667ae41f67976487d50374d9 100755 (executable)
--- a/source/heimdal_build/asn1_deps.pl
+++ b/source/heimdal_build/asn1_deps.pl
@@ -8,8 +8,10 @@ use File::Basename;
 my $file = shift;
 my $prefix = shift;
 my $options = shift;
-my $x_file, @x_files;
-my $c_file, @c_files;
+my $x_file;
+my @x_files = ();
+my $c_file;
+my @c_files = ();
 if (not defined ($prefix)) { $prefix = "asn1"; }
 
 $dirname = dirname($file);