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Diffstat (limited to 'lib/Package/Stash/PP.pm')
| -rw-r--r-- | lib/Package/Stash/PP.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Package/Stash/PP.pm b/lib/Package/Stash/PP.pm index 121a57e..67e4658 100644 --- a/lib/Package/Stash/PP.pm +++ b/lib/Package/Stash/PP.pm @@ -160,8 +160,11 @@ sub add_symbol { my $namespace = $self->namespace; $namespace->{$name} ||= *{ Symbol::gensym() }; - *{ $namespace->{$name} } = ref $initial_value - ? $initial_value : \$initial_value; + + if (@_ > 2) { + *{ $namespace->{$name} } = ref $initial_value + ? $initial_value : \$initial_value; + } } sub remove_glob { |