X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fprinter_friendly_main.php;h=fd62ebc5c228041e008d379bc22850a60e2d8c37;hb=281c3d5b16b0e6031a2175c96e74e07371e87a6e;hp=f5029b6ecc08967af3263b34c0b323c42011a208;hpb=0b97a708e71c931153cd1ceee1495c9f4e1e209b;p=squirrelmail.git

diff --git a/src/printer_friendly_main.php b/src/printer_friendly_main.php
index f5029b6e..fd62ebc5 100644
--- a/src/printer_friendly_main.php
+++ b/src/printer_friendly_main.php
@@ -20,14 +20,14 @@ 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_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".