Merge pull request #1232 from simonschaufi/patch-1

Fix: Missing return statement

src/Jenssegers/Mongodb/Eloquent/Model.php

@@ -175,7 +175,7 @@ abstract class Model extends BaseModel
             return;
         }
 
-        parent::setAttribute($key, $value);
+        return parent::setAttribute($key, $value);
     }
 
     /**