Merge pull request #214 from cainmi/issue-181

offsetExists() should return true for null values, resolves #181

1 files changed, 1 insertions, 1 deletions

diff --git a/idiorm.php b/idiorm.php
index a251ed7..584b152 100644
--- a/idiorm.php
+++ b/idiorm.php
@@ -2091,7 +2091,7 @@
         // --------------------- //
 
         public function offsetExists($key) {
-            return isset($this->_data[$key]);
+            return array_key_exists($key, $this->_data);
         }
 
         public function offsetGet($key) {