Merge pull request #2199 from hlecorche/fix-closure-tree-v3

[Tree] Fix node primary key in ClosureTreeRepository

Author: stephanvierkant

src/Tree/Entity/Repository/ClosureTreeRepository.php

@@ -508,7 +508,7 @@ public function rebuildClosure()
 
         $nodeIdField = $nodeMeta->getSingleIdentifierFieldName();
         $newClosuresCount = $buildClosures("
-          SELECT node.id AS ancestor, node.$nodeIdField AS descendant, 0 AS depth
+          SELECT node.$nodeIdField AS ancestor, node.$nodeIdField AS descendant, 0 AS depth
           FROM {$nodeMeta->name} AS node
           LEFT JOIN {$closureMeta->name} AS c WITH c.ancestor = node AND c.depth = 0
           WHERE c.id IS NULL