From b95d716f49c1692a3824c3ffa021e878dfc3db11 Mon Sep 17 00:00:00 2001
From: Alexander Makarov <sam@rmcreative.ru>
Date: Fri, 8 Aug 2014 13:53:10 +0400
Subject: [PATCH] Fixed condition for #4595

---
 Modal.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modal.php b/Modal.php
index b7b04c1..d8d70cb 100644
--- a/Modal.php
+++ b/Modal.php
@@ -168,7 +168,7 @@ class Modal extends Widget
      */
     protected function renderToggleButton()
     {
-        if ($this->toggleButton !== null) {
+        if ($this->toggleButton !== false) {
             $tag = ArrayHelper::remove($this->toggleButton, 'tag', 'button');
             $label = ArrayHelper::remove($this->toggleButton, 'label', 'Show');
             if ($tag === 'button' && !isset($this->toggleButton['type'])) {