diff --git a/i18n/I18N.php b/i18n/I18N.php
index 0030840..f2623ef 100644
--- a/i18n/I18N.php
+++ b/i18n/I18N.php
@@ -50,7 +50,6 @@ class I18N
         self::setLang(self::$lang);
         self::$locale = self::$locales[self::$lang];
         
-        //var_dump(self::$locale);
         putenv('LANG=' . self::$locale);
         setlocale(LC_ALL, self::$locale . '.UTF-8');
         bindtextdomain(self::$domain, PATH . '/' . APP . '/src/i18n/');
@@ -97,7 +96,6 @@ class I18N
         return self::$lang;
     }
     
-    
     static public function setLangs($langs = array())
     {
         self::$langs = $langs;
diff --git a/model/Model.php b/model/Model.php
index e255a02..85df5ee 100644
--- a/model/Model.php
+++ b/model/Model.php
@@ -97,9 +97,7 @@ abstract class Model implements iCacheable
      */
     public function insert($data, $on_duplicate = array())
     {
-        if (!$affected = $this->db->insert($this->table(false), $data, $on_duplicate)) {
-            return false;
-        }
+        $affected = $this->db->insert($this->table(false), $data, $on_duplicate);
         return ($this->getInsertId()) ? $this->getInsertId() : $affected;
     }