X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/e1d9747be167c834c5b1b98331f40dc98fc46c93..de468ba12dfc0891145b3f8b432eb97b70b60c0c:/IkiWiki/Plugin/editdiff.pm

diff --git a/IkiWiki/Plugin/editdiff.pm b/IkiWiki/Plugin/editdiff.pm
index b8ecaa3d7..9872e9686 100644
--- a/IkiWiki/Plugin/editdiff.pm
+++ b/IkiWiki/Plugin/editdiff.pm
@@ -46,11 +46,11 @@ sub diff ($$) { #{{{
 sub formbuilder_setup { #{{{
 	my %params=@_;
 	my $form=$params{form};
-	my $page=$form->field("page");
 
-	return if $form->field("do") ne "edit";
+	return if defined ! $form->field("do") || $form->field("do") ne "edit";
 
-	$page = IkiWiki::titlepage(IkiWiki::possibly_foolish_untaint($page));
+	my $page=$form->field("page");
+	$page = IkiWiki::possibly_foolish_untaint($page);
 	return unless exists $pagesources{$page};
 
 	push @{$params{buttons}}, "Diff";