diff --git a/lib/base/dao/dao.class.php b/lib/base/dao/dao.class.php
index 7326931242..3723b78d35 100644
--- a/lib/base/dao/dao.class.php
+++ b/lib/base/dao/dao.class.php
@@ -2829,6 +2829,8 @@ class baseSQL
      */
     public function notin($ids)
     {
+        if(is_string($ids) && $ids === '') return $this;
+        if(is_array($ids)  && empty($ids)) return $this;
         if($this->inCondition and !$this->conditionIsTrue) return $this;
 
         if((is_string($ids) && $ids === '') || (is_array($ids) && empty($ids)))