From eb65040c5e66dd50c0a5d496b686ae72e77143c6 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 20 Jul 2007 05:44:13 +0000
Subject: - Patch #149593 by yched: batch API fixes.

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

(limited to 'modules/system')

diff --git a/modules/system/system.module b/modules/system/system.module
index 59a13ee1d..0ebaaea51 100644
--- a/modules/system/system.module
+++ b/modules/system/system.module
@@ -2808,7 +2808,7 @@ function system_batch_page() {
   if ($output === FALSE) {
     drupal_access_denied();
   }
-  else {
+  elseif (isset($output)) {
     // Force a page without blocks or messages to
     // display a list of collected messages later.
     print theme('page', $output, FALSE, FALSE);
-- 
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