From 851bcf12f0304adf5d9a0ee988848002809e6ca3 Mon Sep 17 00:00:00 2001
From: David Rothstein <drothstein@gmail.com>
Date: Sun, 10 Mar 2013 15:44:11 -0400
Subject: Issue #1475342 by iamEAP | Kasper Souren: Fixed D6->D7 upgrade:
 system_update_7007() fail.

---
 modules/system/system.install | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/system/system.install')

diff --git a/modules/system/system.install b/modules/system/system.install
index 59bb2f14a..341a1f24a 100644
--- a/modules/system/system.install
+++ b/modules/system/system.install
@@ -1890,7 +1890,7 @@ function system_update_7007() {
   $result = db_query("SELECT rid, perm FROM {permission} ORDER BY rid ASC");
   $query = db_insert('role_permission')->fields(array('rid', 'permission'));
   foreach ($result as $role) {
-    foreach (explode(', ', $role->perm) as $perm) {
+    foreach (array_unique(explode(', ', $role->perm)) as $perm) {
       $query->values(array(
         'rid' => $role->rid,
         'permission' => $perm,
-- 
cgit v1.2.3