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Users: fix undefined value warning

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Pragmatic Software 2020-02-09 20:16:29 -08:00
parent 1c779195b5
commit 3c3e642bb9
1 changed files with 1 additions and 1 deletions
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2
PBot/Users.pm
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@ -446,7 +446,7 @@ sub userset {
return "To modify admin user accounts your user account must have the can-modify-admins capability.";
}
if ($self->{pbot}->{capabilities}->exists($key) and not $self->{pbot}->{capabilities}->userhas($u, $key)) {
if (defined $key and $self->{pbot}->{capabilities}->exists($key) and not $self->{pbot}->{capabilities}->userhas($u, $key)) {
return "To set the $key capability your user account must also have it." unless $self->{pbot}->{capabilities}->userhas($u, 'botowner');
}