diff --git a/SeedDMS_Core/Core/inc.ClassDocument.php b/SeedDMS_Core/Core/inc.ClassDocument.php
index fd10acde1..4fd8df5e5 100644
--- a/SeedDMS_Core/Core/inc.ClassDocument.php
+++ b/SeedDMS_Core/Core/inc.ClassDocument.php
@@ -1613,6 +1613,7 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
 					$docResultSet->addReviewer($reviewer, $i, $res);
 					// If no error is returned, or if the error is just due to email
 					// failure, mark the state as "pending review".
+					// FIXME: There seems to be no error code -4 anymore
 					if ($res==0 || $res=-3 || $res=-4) {
 						$pendingReview=true;
 					}
@@ -1629,6 +1630,7 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
 					$approver=($i=="i" ? $this->_dms->getUser($approverID) : $this->_dms->getGroup($approverID));
 					$res=($i=="i" ? $docResultSet->getContent()->addIndApprover($approver, $user, true) : $docResultSet->getContent()->addGrpApprover($approver, $user, !$pendingReview));
 					$docResultSet->addApprover($approver, $i, $res);
+					// FIXME: There seems to be no error code -4 anymore
 					if ($res==0 || $res=-3 || $res=-4) {
 						$pendingApproval=true;
 					}