From 42411b2bdc8328920f004c061793a3bf1504ade2 Mon Sep 17 00:00:00 2001
From: cgr <wurdalak@gmx.com>
Date: Thu, 19 Oct 2017 01:00:14 +0200
Subject: [PATCH] Fix strange issues where low-method links could be used for
 higher-level method calls

---
 src/AbstractMySqlGateway.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/AbstractMySqlGateway.php b/src/AbstractMySqlGateway.php
index f93a6c8..2242c10 100644
--- a/src/AbstractMySqlGateway.php
+++ b/src/AbstractMySqlGateway.php
@@ -31,7 +31,7 @@
 abstract class AbstractMySqlGateway extends AbstractPaginableGateway
 {
     /**
-     * @var Link[]
+     * @var Link[][]
      */
     protected $links;
 
@@ -59,7 +59,8 @@ public function getLinks($method = self::ALL)
         $links = [];
 
         foreach ($this->links as $key => $pool) {
-            if ($method & $key) {
+            // a PERSIST-only link won't be selected for general WRITE
+            if ($method & $key && $key >= $method) {
                 /** @var Link $link */
                 foreach ($pool as $link) {
                     if ($link->runFilters()) {