Ticket #2321: array union assignment fix.diff

classes.php

@@ -1283 +1283 @@
                                         $rewrite = $rewrite + array($sub2 => $subquery, $sub2tb => $subtbquery, $sub2feed => $subfeedquery, $sub2feed2 => $subfeedquery);
                                 }
                         }
-
-                        $post_rewrite = $rewrite + $post_rewrite;
+                        $unionfix = $rewrite + $post_rewrite;
+                        $post_rewrite = $unionfix;
                 }
 
                 return $post_rewrite;