From f87da16274356d71d59193e00a324e8901a92c7e Mon Sep 17 00:00:00 2001
From: Georgy Malkov <malkovgv@yandex-team.ru>
Date: Thu, 21 Sep 2023 11:48:03 +0300
Subject: [PATCH] fix: fix fullscreen button

---
 scripts/post-build.js | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/scripts/post-build.js b/scripts/post-build.js
index 6bc3c54..ef336c9 100644
--- a/scripts/post-build.js
+++ b/scripts/post-build.js
@@ -101,10 +101,13 @@ const SCRIPT_FIX = `
 if(sessionStorage.fullScreen === 'true'){
   document.querySelector('.dl-header').style.display = 'none'
 }
-document.querySelector('.dc-controls.dc-controls_vertical button:first-child').addEventListener('click',()=>{
-  const header = document.querySelector('.dl-header')
-  header.style.display = sessionStorage.fullScreen === 'true' ? '' : 'none';
-})
+const fullScreenButton = document.querySelector('.dc-controls.dc-controls_vertical button:first-child')
+if(fullScreenButton){
+  fullScreenButton.addEventListener('click',()=>{
+    const header = document.querySelector('.dl-header')
+    header.style.display = sessionStorage.fullScreen === 'true' ? '' : 'none';
+  })
+}
 `
 
 async function main() {