projects
/
spider.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
fix typo
[spider.git]
/
perl
/
LRU.pm
diff --git
a/perl/LRU.pm
b/perl/LRU.pm
index d53b115b55e2a52d417987a69802362c5238e3b1..30b264a525c1ec4afb17d4705d91f8e90ca136de 100644
(file)
--- a/
perl/LRU.pm
+++ b/
perl/LRU.pm
@@
-55,7
+55,7
@@
sub get
sub put
{
my ($self, $call, $ref) = @_;
sub put
{
my ($self, $call, $ref) = @_;
- confess("need a call and a reference") unless $call && $ref;
+ confess("need a call and a reference") unless
defined
$call && $ref;
my $p = $self->obj->{$call};
if ($p) {
# update the reference and rechain it
my $p = $self->obj->{$call};
if ($p) {
# update the reference and rechain it