X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=ref.php;h=dbbff4b257a41a5bf132fc18bb861edfa7f30d43;hp=d733f53f890d8728273b27f436b060d88761f03d;hb=0369c36aaab5af6ed44da1e13a53baef285f79b4;hpb=f33497b304b5b1ab26e9b18b141f755bd97fc9c1

diff --git a/ref.php b/ref.php
index d733f53f89..dbbff4b257 100644
--- a/ref.php
+++ b/ref.php
@@ -73,7 +73,7 @@ if (defined('mxchange_installed') && (isBooleanConstantAndTrue('mxchange_install
 		} // END - if
 
 		// Also edit this 0 !
-		if (empty($ref)) $ref = "0";
+		if (empty($ref)) $ref = 0;
 
 		// We have an refid here. So we simply add it
 		$URL .= bigintval($ref);