diff options
Diffstat (limited to 'IkiWiki/Plugin/websetup.pm')
| -rw-r--r-- | IkiWiki/Plugin/websetup.pm | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/IkiWiki/Plugin/websetup.pm b/IkiWiki/Plugin/websetup.pm index 2d978c5b4..95d044c08 100644 --- a/IkiWiki/Plugin/websetup.pm +++ b/IkiWiki/Plugin/websetup.pm @@ -138,9 +138,8 @@ sub showfields ($$$@) { my $value=$config{$key}; - if ($info{safe} && defined $value && - (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) { - $value=[@{$value}, "", ""]; # blank items for expansion + if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) { + $value=[(ref $value eq 'ARRAY' ? @{$value} : ""), "", ""]; # blank items for expansion } if ($info{type} eq "string") { |