X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Flibs%2Frefback_functions.php;h=5d04dde4814bacde57e6cc1a47350eb9f6e3d136;hb=1904897a38323335e3c93a71e6fe8c6fb82bcac4;hp=c93d950d660d7d16f2cec57a1356bb4aca39bdcd;hpb=a9a5edafa0c323a7f33d14e0cef9629c940896ff;p=mailer.git

diff --git a/inc/libs/refback_functions.php b/inc/libs/refback_functions.php
index c93d950d66..5d04dde481 100644
--- a/inc/libs/refback_functions.php
+++ b/inc/libs/refback_functions.php
@@ -54,7 +54,7 @@ function ADD_REFBACK_POINTS ($uid, $ref, $points, $ref_points) {
 	// "Walk" through all level
 	while (list($level, $perc) = SQL_FETCHROW($result_refs)) {
 		// Reset ref depths
-		$DEPTH = -1;
+		unset($DEPTH);
 
 		// "Walk" through all refids
 		//* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref},level={$level},points={$points}<br />\n";