X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/0daa4eb521a32b9ed00e99a2155416a312d478de..42c91cab61f3881dc758180ace5b7627809728ed:/IkiWiki/Plugin/websetup.pm

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") {