Fix bug reported by Slowking_Man where retroactive autoblocks take effect even if...

diff --git a/includes/Block.php b/includes/Block.php
index a6646fc..39ebe04 100644 (file)
--- a/includes/Block.php
+++ b/includes/Block.php
@@ -400,7 +400,8 @@ class Block
                $affected = $dbw->affectedRows();
                $dbw->commit();
 
-               $this->doRetroactiveAutoblock();
+               if ($affected)
+                       $this->doRetroactiveAutoblock();
 
                return $affected;
        }