]> sipb.mit.edu Git - ikiwiki.git/blobdiff - IkiWiki/Plugin/editdiff.pm
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[ikiwiki.git] / IkiWiki / Plugin / editdiff.pm
index b8ecaa3d747c356e1690c197592eaecfd44c1456..9872e9686c2a3255d638968002a5d6339c1d20e2 100644 (file)
@@ -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";