From 42579aeeb82d1944f2c917c96aa2bfcf621a224e Mon Sep 17 00:00:00 2001
From: mjollnir_ <mjollnir_>
Date: Mon, 13 Oct 2008 10:10:14 +0000
Subject: [PATCH] MDL-16587: mod/forum portfolio implementation: fixed warning.

---
 mod/forum/lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index ecfeeeb16d7..a915bce252e 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -7404,7 +7404,7 @@ class forum_portfolio_caller extends portfolio_module_caller_base {
 
         $output .= $formattedtext;
 
-        if (array_key_exists($post->id, $this->keyedfiles) && is_array($this->keyedfiles[$post->id])) {
+        if (is_array($this->keyedfiles) && array_key_exists($post->id, $this->keyedfiles) && is_array($this->keyedfiles[$post->id])) {
             $output .= '<div class="attachments">';
             $output .= '<br /><b>' .  get_string('attachments', 'forum') . '</b>:<br /><br />';
             $format = $this->get('exporter')->get('format');