Special:RevisionDelete: DatabaseBase::makeList: empty input

bug:45211
Change-Id: I3777c1332aa2a0dd9e9cf4b643b53f31db3f5e91

diff --git a/includes/specials/SpecialRevisiondelete.php b/includes/specials/SpecialRevisiondelete.php
index c85e891..5a5f8ff 100644 (file)
--- a/includes/specials/SpecialRevisiondelete.php
+++ b/includes/specials/SpecialRevisiondelete.php
@@ -147,7 +147,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
                } else {
                        $this->typeName = $request->getVal( 'type' );
                        $this->targetObj = Title::newFromText( $request->getText( 'target' ) );
-                       if ( $this->targetObj && $this->targetObj->isSpecial( 'Log' ) ) {
+                       if ( $this->targetObj && $this->targetObj->isSpecial( 'Log' ) && count( $this->ids ) !== 0 ) {
                                $result = wfGetDB( DB_SLAVE )->select( 'logging',
                                        'log_type',
                                        array( 'log_id' => $this->ids ),