From 55f2a1cfd260c4085167e538fea75ccb4345e9a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=A1bor=20Hojtsy?= <gabor@hojtsy.hu>
Date: Thu, 26 Jul 2007 07:49:40 +0000
Subject: #157942 by drumm: only acquire node grants if node loaded
 successfuly, otherwise there are nasty permission problems

---
 modules/node/node.module | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'modules/node')

diff --git a/modules/node/node.module b/modules/node/node.module
index e0f5f4b1e..9df405de8 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -3050,7 +3050,12 @@ function node_access_rebuild() {
     }
     $result = db_query("SELECT nid FROM {node}");
     while ($node = db_fetch_object($result)) {
-      node_access_acquire_grants(node_load($node->nid, NULL, TRUE));
+      $loaded_node = node_load($node->nid, NULL, TRUE);
+      // To preserve database integrity, only aquire grants if the node
+      // loads successfully.
+      if (!empty($loaded_node)) {
+        node_access_acquire_grants($loaded_node);
+      }
     }
   }
   else {
-- 
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