From 5eefb7ab89fea2d33c59c089c349d70be73badcf Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 14 Jun 2010 12:27:46 +0000
Subject: - Patch #826054 by grendzy: upgrade from Drupal 6.17 fails with
 integrity constraint violation: 1048 Column 'filename' cannot be null.

---
 modules/system/system.module | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'modules')

diff --git a/modules/system/system.module b/modules/system/system.module
index 9ad4db1ee..e18820127 100644
--- a/modules/system/system.module
+++ b/modules/system/system.module
@@ -2269,8 +2269,10 @@ function _system_rebuild_module_data() {
     drupal_alter('system_info', $modules[$key]->info, $modules[$key], $type);
   }
 
-  // The install profile is required.
-  $modules[$profile]->info['required'] = TRUE;
+  // The install profile is required, if it's a valid module.
+  if (isset($modules[$profile])) {
+    $modules[$profile]->info['required'] = TRUE;
+  }
 
   return $modules;
 }
-- 
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