X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Fmodules%2Fguest%2Fwhat-register.php;h=c54d32d7ce383576499ccb68dec177e190855cf3;hp=542db3ef969f75038831abe7f647f9f1d265d874;hb=e6c47a5a789601b9ba3ff625091ec7b2b353cb4e;hpb=c1eab06914febad40fbb456d030a9101d6854a28

diff --git a/inc/modules/guest/what-register.php b/inc/modules/guest/what-register.php
index 542db3ef96..c54d32d7ce 100644
--- a/inc/modules/guest/what-register.php
+++ b/inc/modules/guest/what-register.php
@@ -428,7 +428,11 @@ VALUES ('%s','%s','%s','%s','%s',%s,'%s','%s',%s, %s,%s,'%s',%s, %s,'%s','UNCONF
 	define('__FAMILY',  SQL_ESCAPE($_POST['family_name']));
 	define('__STREET',  SQL_ESCAPE($_POST['street_nr']));
 	define('__COUNTRY', SQL_ESCAPE($_POST['cntry']));
-	define('__ZIP',     bigintval($_POST['zip']));
+	if (!empty($_POST['zip'])) {
+		define('__ZIP', bigintval($_POST['zip']));
+	} else {
+		define('__ZIP', "");
+	}
 	define('__CITY',    SQL_ESCAPE($_POST['city']));
 	define('__ADDY',    SQL_ESCAPE($_POST['addy']));