From eb59e6edb98ce1f53df221e331e016897a3245c0 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Thu, 26 Aug 2010 11:52:48 -0300
Subject: Minor fix

---
 classes/Cinisis.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'classes')

diff --git a/classes/Cinisis.php b/classes/Cinisis.php
index 915d62f..37255b9 100644
--- a/classes/Cinisis.php
+++ b/classes/Cinisis.php
@@ -190,7 +190,7 @@ class Cinisis {
    *   Boolean.
    */
   static function join_subfields($format) {
-    if ($format['db']['join_subfields']) {
+    if (isset($format['db']['join_subfields']) && $format['db']['join_subfields']) {
       return TRUE;
     }
 
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