From ed5a6a44222f50882e00ef87f7e9c814ecba9af2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Carlos=20Ra=C3=B1a?= <juancarlos@innovasoc.com>
Date: Tue, 8 Feb 2011 19:59:38 +0100
Subject: [PATCH] Bug #2198 restore api_get_cidreq() as a precaution, since it
 is not clear why it was removed from src iframe

---
 main/document/showinframes.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/document/showinframes.php b/main/document/showinframes.php
index 60eb79391e..1f3a2d926a 100755
--- a/main/document/showinframes.php
+++ b/main/document/showinframes.php
@@ -173,7 +173,7 @@ $file_url_web = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$head
 echo '<a href="'.$file_url_web.'" target="_blank">'.get_lang('_cut_paste_link').'</a></div>';
 //echo '<div>';
 if (file_exists($file_url_sys)) {
-    echo '<iframe border="0" frameborder="0" scrolling="no" style="width:100%;"  id="mainFrame" name="mainFrame" src="'.$file_url_web.'&rand='.mt_rand(1, 10000).'"></iframe>';
+    echo '<iframe border="0" frameborder="0" scrolling="no" style="width:100%;"  id="mainFrame" name="mainFrame" src="'.$file_url_web.'?'.api_get_cidreq().'&rand='.mt_rand(1, 10000).'"></iframe>';
 } else {
     echo '<frame border="0" frameborder="0" scrolling="no"  name="mainFrame" id="mainFrame" src=showinframes.php?nopages=1 />';
 }