diff options
Diffstat (limited to 'lib/PublicInbox/Inbox.pm')
-rw-r--r-- | lib/PublicInbox/Inbox.pm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm index 3f1b7334..34191fc7 100644 --- a/lib/PublicInbox/Inbox.pm +++ b/lib/PublicInbox/Inbox.pm @@ -5,7 +5,7 @@ package PublicInbox::Inbox; use strict; use warnings; -use Scalar::Util qw(weaken); +use Scalar::Util qw(weaken isweak); use PublicInbox::Git; use PublicInbox::MID qw(mid2path); @@ -19,7 +19,9 @@ sub new { sub weaken_all { my ($self) = @_; - weaken($self->{$_}) foreach qw(git mm search); + foreach my $f (qw(git mm search)) { + isweak($self->{$f}) or weaken($self->{$f}); + } } sub git { |