X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1ca191b5707ef38af5cbe196e314d57cd5c8c065..ba2b9139396abe573db43ee65e0b3ae3338aab88:/IkiWiki/Plugin/websetup.pm?ds=sidebyside diff --git a/IkiWiki/Plugin/websetup.pm b/IkiWiki/Plugin/websetup.pm index a47c29976..95d044c08 100644 --- a/IkiWiki/Plugin/websetup.pm +++ b/IkiWiki/Plugin/websetup.pm @@ -139,7 +139,7 @@ sub showfields ($$$@) { my $value=$config{$key}; if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) { - $value=[@{$value}, "", ""]; # blank items for expansion + $value=[(ref $value eq 'ARRAY' ? @{$value} : ""), "", ""]; # blank items for expansion } if ($info{type} eq "string") {