Merge 89c36475e4660fc89bdb546cf02654c96d5b20fb into cd1b9ed9f27e7f3f10092555b9fa83a237b17568

src/Extensions/SiteTreeContentReview.php

@@ -194,7 +194,7 @@ class SiteTreeContentReview extends Extension implements PermissionProvider
      *
      * @param SiteTree $page
      *
-     * @return null|DBDate
+     * @return bool|DBDate
      */
     public function getReviewDate(SiteTree $page = null)
     {
@@ -209,11 +209,11 @@ class SiteTreeContentReview extends Extension implements PermissionProvider
         $options = $this->owner->getOptions();
 
         if (!$options) {
-            return null;
+            return false;
         }
 
         if (!$options->ReviewPeriodDays) {
-            return null;
+            return false;
         }
 
         // Failover to check on ReviewPeriodDays + LastEdited
@@ -509,9 +509,6 @@ class SiteTreeContentReview extends Extension implements PermissionProvider
                 DBDatetime::now()->getTimestamp()
             );
 
-            $x=DBDate::create()->setValue($nextDateTimestamp)->Format(DBDate::ISO_DATE);
-            ;
-
             $this->owner->NextReviewDate = DBDate::create()->setValue($nextDateTimestamp)->Format(DBDate::ISO_DATE);
             $this->owner->write();
         }