X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/b2a2246bac236cbe059042482828e68413597fd8..2c94420c34b034498a895b6cd83dbadec979487a:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 926d42a49..1102fa52a 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -544,7 +544,7 @@ sub checkconfig () {
 		error(gettext("Must specify url to wiki with --url when using --cgi"));
 	}
 
-	if (length $config{url}) {
+	if (defined $config{url} && length $config{url}) {
 		eval q{use URI};
 		my $baseurl = URI->new($config{url});
 
@@ -1140,7 +1140,7 @@ sub urlto ($;$$) {
 	my $absolute=shift;
 	
 	if (! length $to) {
-		return beautify_urlpath(baseurl($from)."index.$config{htmlext}");
+		$to = 'index';
 	}
 
 	if (! $destsources{$to}) {
@@ -2033,7 +2033,7 @@ sub rcs_recentchanges ($) {
 	$hooks{rcs}{rcs_recentchanges}{call}->(@_);
 }
 
-sub rcs_diff ($) {
+sub rcs_diff ($;$) {
 	$hooks{rcs}{rcs_diff}{call}->(@_);
 }