X-Git-Url: http://git.equinoxoli.org/?p=migration-tools.git;a=blobdiff_plain;f=Equinox-Migration%2Flib%2FEquinox%2FMigration%2FSimpleTagList.pm;h=9bce08197dbdf17cad0ddc4c80cf5cd262806e0d;hp=ffe35917515d73d960778d006a1a782c5d2c253a;hb=8e27110f3aa0e93713398dcdd96bfb32a97ac721;hpb=d1d70c501f6592ae84fc351e4325e5a5f9a67376

diff --git a/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm b/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm
index ffe3591..9bce081 100644
--- a/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm
+++ b/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm
@@ -86,7 +86,7 @@ or Perl will think you're passing a (possibly malformed) octal value.
 
 =cut
 
-sub has { my ($self, $t) = @_; $t =~ s/^0+//; return (defined $self->{tags}{$t}) ? 1 : 0 }
+sub has { my ($self, $t) = @_; return 0 unless $t; $t =~ s/^0+//; return (defined $self->{tags}{$t}) ? 1 : 0 }
 
 =head2 as_hashref