X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/678d467a4080dd549f2b6f276f963eac384e1b4f..0daa4eb521a32b9ed00e99a2155416a312d478de:/IkiWiki/Plugin/websetup.pm

diff --git a/IkiWiki/Plugin/websetup.pm b/IkiWiki/Plugin/websetup.pm
index a47c29976..2d978c5b4 100644
--- a/IkiWiki/Plugin/websetup.pm
+++ b/IkiWiki/Plugin/websetup.pm
@@ -138,7 +138,8 @@ sub showfields ($$$@) {
 
 		my $value=$config{$key};
 
-		if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
+		if ($info{safe} && defined $value &&
+		    (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
 			$value=[@{$value}, "", ""]; # blank items for expansion
 		}