diff options
| -rw-r--r-- | fml/lib/FML/Cache/Journal.pm | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fml/lib/FML/Cache/Journal.pm b/fml/lib/FML/Cache/Journal.pm index 73b18990..45f4cfb5 100644 --- a/fml/lib/FML/Cache/Journal.pm +++ b/fml/lib/FML/Cache/Journal.pm @@ -4,7 +4,7 @@ # All rights reserved. This program is free software; you can # redistribute it and/or modify it under the same terms as Perl itself. # -# $FML: Journal.pm,v 1.3 2003/12/30 03:47:54 fukachan Exp $ +# $FML: Journal.pm,v 1.4 2003/12/31 03:49:15 fukachan Exp $ # package FML::Cache::Journal; @@ -14,7 +14,7 @@ use Carp; =head1 NAME -FML::Cache::Journal - interface into Tie::JournaledDir +FML::Cache::Journal - interface into Tie::JournaledDir. =head1 SYNOPSIS @@ -45,7 +45,7 @@ sub new } -# Descriptions: open database by Tie::JournaledDir. +# Descriptions: open database via Tie::JournaledDir. # Arguments: OBJ($self) STR($cache_dir) STR($class) # Side Effects: open database, mkdir if needed # Return Value: HASH_REF to dabase @@ -80,7 +80,9 @@ sub close { my ($self) = @_; my $db = $self->{ _db }; - untie %$db; + if (defined $db) { + untie %$db; + } } |