diff options
Diffstat (limited to 'perl-install')
| -rw-r--r-- | perl-install/interactive.pm | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/perl-install/interactive.pm b/perl-install/interactive.pm index 596b40d15..567c2cef8 100644 --- a/perl-install/interactive.pm +++ b/perl-install/interactive.pm @@ -245,8 +245,12 @@ sub ask_from_entries_refH_powered_normalize { $e->{disabled} ||= sub { 0 }; } - #- don't display empty lists - @$l = grep { !($_->{list} && @{$_->{list}} == () && $_->{not_edit}) } @$l; + #- don't display empty lists and one element lists + @$l = grep { + my $b = $_->{list} && $_->{not_edit}; + @{$_->{list}} == () and die 'ask_from_list: empty list'; + !($b && @{$_->{list}} <= 1); + } @$l; $common->{advanced_label} ||= _("Advanced"); $common->{$_} = [ deref($common->{$_}) ] foreach qw(messages advanced_messages); |