From a3b23f6b6742bf5e3484fd0aa028ece2f61d2ea3 Mon Sep 17 00:00:00 2001
From: Rindbee <idleman@yeah.net>
Date: Sat, 28 May 2022 12:54:45 +0800
Subject: [PATCH] Reset buttons_visible to false while tabs is empty in
 TabBar::_update_cache

---
 scene/gui/tab_bar.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scene/gui/tab_bar.cpp b/scene/gui/tab_bar.cpp
index b96ba0ebf92..fec8d11befb 100644
--- a/scene/gui/tab_bar.cpp
+++ b/scene/gui/tab_bar.cpp
@@ -862,6 +862,7 @@ void TabBar::_update_hover() {
 
 void TabBar::_update_cache() {
 	if (tabs.is_empty()) {
+		buttons_visible = false;
 		return;
 	}