diff options
| -rw-r--r-- | Bugzilla/Bug.pm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm index 2b526588f..b2afe6972 100644 --- a/Bugzilla/Bug.pm +++ b/Bugzilla/Bug.pm @@ -2886,7 +2886,8 @@ sub remove_see_also { # Since we remove also the url from the referenced bug, # we need to notify changes for that bug too. $removed_bug_url = $removed_bug_url->[0]; - if ($removed_bug_url->isa('Bugzilla::BugUrl::Bugzilla::Local') + if ($removed_bug_url + and $removed_bug_url->isa('Bugzilla::BugUrl::Bugzilla::Local') and defined $removed_bug_url->ref_bug_url) { push @{ $self->{see_also_changes} }, @@ -3400,7 +3401,7 @@ sub reporter { sub see_also { my ($self) = @_; return [] if $self->{'error'}; - if (!defined $self->{see_also}) { + if (!exists $self->{see_also}) { my $ids = Bugzilla->dbh->selectcol_arrayref( 'SELECT id FROM bug_see_also WHERE bug_id = ?', undef, $self->id); |