X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/70dc0355bd547158ae29381f77eb6d809e0fefaa..cc5be82b8b7cfe3b679d8ba4f0d62e0894d9f964:/IkiWiki/Plugin/websetup.pm?ds=inline

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") {