X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fprinter_friendly_main.php;h=f7339257a7be3b71b9c5b000cc3b031053a1c84b;hb=94a4ea5311aebf1025597e41f141825e97acd8a9;hp=f5029b6ecc08967af3263b34c0b323c42011a208;hpb=0b97a708e71c931153cd1ceee1495c9f4e1e209b;p=squirrelmail.git

diff --git a/src/printer_friendly_main.php b/src/printer_friendly_main.php
index f5029b6e..f7339257 100644
--- a/src/printer_friendly_main.php
+++ b/src/printer_friendly_main.php
@@ -3,13 +3,14 @@
 /**
  * printer_friendly_main.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * $Id$
+ * @package squirrelmail
  */
 
-/* Path for SquirrelMail required files. */
+/** Path for SquirrelMail required files. */
 define('SM_PATH','../');
 
 /* SquirrelMail required files. */
@@ -20,17 +21,17 @@ displayHtmlHeader( _("Printer Friendly"), '', FALSE );
 
 /* get those globals into gear */
 $passed_ent_id = $_GET['passed_ent_id'];
-$passed_id = $_GET['passed_id'];
+$passed_id = (int) $_GET['passed_id'];
 $mailbox = $_GET['mailbox'];
 /* end globals */
 
 echo "<frameset rows=\"60, *\" noresize border=\"0\">\n".
-     "<frame src=\"printer_friendly_top.php\" name=\"top_frame\" scrolling=\"no\">".
+     '<frame src="printer_friendly_top.php" name="top_frame" scrolling="no" />'.
      '<frame src="printer_friendly_bottom.php?passed_ent_id='.
-     $passed_ent_id . '&amp;mailbox=' . urlencode($mailbox) .
+     urlencode($passed_ent_id) . '&amp;mailbox=' . urlencode($mailbox) .
      '&amp;passed_id=' . $passed_id .
-     "\" name=\"bottom_frame\">".
-     "</frameset>\n".
+     '" name="bottom_frame" />'.
+     "\n</frameset>\n".
      "</html>\n";
 
 ?>