Fixes #3354 Do not use filter_var

git-svn-id: http://dev.piwik.org/svn/trunk@6893 59fd770c-687e-43c8-a1e3-f5a4ff64c105

core/Updates/1.8.3-b1.php

@@ -80,7 +80,7 @@ class Piwik_Updates_1_8_3_b1 extends Piwik_Updates
 					$parameters[Piwik_PDFReports::ADDITIONAL_EMAILS_PARAMETER] = preg_split('/,/', $additional_emails);
 				}
 
-				$parameters[Piwik_PDFReports::EMAIL_ME_PARAMETER] = is_null($email_me) ? Piwik_PDFReports::EMAIL_ME_PARAMETER_DEFAULT_VALUE : filter_var($email_me, FILTER_VALIDATE_BOOLEAN);
+				$parameters[Piwik_PDFReports::EMAIL_ME_PARAMETER] = is_null($email_me) ? Piwik_PDFReports::EMAIL_ME_PARAMETER_DEFAULT_VALUE : (bool)$email_me;
 				$parameters[Piwik_PDFReports::DISPLAY_FORMAT_PARAMETER] = $display_format;
 
 				Piwik_Query(

plugins/PDFReports/PDFReports.php

@@ -135,11 +135,7 @@ class Piwik_PDFReports extends Piwik_Plugin
 			}
 			else
 			{
-				$parameters[self::EMAIL_ME_PARAMETER] =
-					filter_var(
-						$parameters[self::EMAIL_ME_PARAMETER],
-						FILTER_VALIDATE_BOOLEAN
-					);
+				$parameters[self::EMAIL_ME_PARAMETER] = (bool)$parameters[self::EMAIL_ME_PARAMETER];
 			}
 
 			// additionalEmails is an optional parameter