This should probably be restricted to users with the 'hiderevision' right, as the...

diff --git a/includes/SpecialUndelete.php b/includes/SpecialUndelete.php
index 706dab3..c0e2e0c 100644 (file)
--- a/includes/SpecialUndelete.php
+++ b/includes/SpecialUndelete.php
@@ -587,7 +587,7 @@ class UndeleteForm {
                $this->mPreview = $request->getCheck( 'preview' ) && $posted;
                $this->mDiff = $request->getCheck( 'diff' );
                $this->mComment = $request->getText( 'wpComment' );
-               $this->mUnsuppress = $request->getVal( 'wpUnsuppress' ) && $wgUser->isAllowed( 'suppress' );
+               $this->mUnsuppress = $request->getVal( 'wpUnsuppress' ) && $wgUser->isAllowed( 'hiderevision' );
 
                if( $par != "" ) {
                        $this->mTarget = $par;
@@ -966,7 +966,7 @@ class UndeleteForm {
                if( $this->mAllowed && ( $haveRevisions || $haveFiles ) ) {
                        # Format the user-visible controls (comment field, submission button)
                        # in a nice little table
-                       if( $wgUser->isAllowed( 'suppress' ) ) {
+                       if( $wgUser->isAllowed( 'hiderevision' ) ) {
                                $unsuppressBox =
                                        "<tr>
                                                <td>&nbsp;</td>