From 719e7e818c47b676eecab27df8d3b9f33341fcf0 Mon Sep 17 00:00:00 2001
From: Yuichi Ishikawa <yuichiis@users.noreply.github.com>
Date: Thu, 16 Apr 2020 15:00:03 +0900
Subject: [PATCH] fix null value in session

The null value may be 0 in the session.
Supports the case of 0
---
 src/Rindow/Web/Session/Container.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Rindow/Web/Session/Container.php b/src/Rindow/Web/Session/Container.php
index f0f69ff..5904e51 100644
--- a/src/Rindow/Web/Session/Container.php
+++ b/src/Rindow/Web/Session/Container.php
@@ -38,11 +38,12 @@ protected function onAccess()
             return;
         $this->connected = true;
         $old = $this->session->get($this->name);
-        if($old!==null) {
+        if($old) {
             $this->dict = $old;
         } else {
             $this->dict = new Dict();
         }
+
         $this->session->set($this->name,$this->dict);
     }
 
@@ -201,4 +202,4 @@ public function drop()
         $this->session->remove($this->name);
         $this->name = null;
     }
-}
\ No newline at end of file
+}