From 2d82e076f49db6b4979da5e75926e1c0fa8c5636 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pawe=C5=82=20Fertyk?= Date: Mon, 7 Feb 2022 21:40:16 +0100 Subject: Fix `TabBar._update_hover` crash Fixes #57710. --- scene/gui/tab_bar.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/scene/gui/tab_bar.cpp b/scene/gui/tab_bar.cpp index 5a551ec5a5..b1baacd887 100644 --- a/scene/gui/tab_bar.cpp +++ b/scene/gui/tab_bar.cpp @@ -761,6 +761,8 @@ void TabBar::_update_hover() { return; } + ERR_FAIL_COND(tabs.is_empty()); + const Point2 &pos = get_local_mouse_position(); // Test hovering to display right or close button. int hover_now = -1; @@ -1436,7 +1438,6 @@ void TabBar::_get_property_list(List *p_list) const { } void TabBar::_bind_methods() { - ClassDB::bind_method(D_METHOD("_update_hover"), &TabBar::_update_hover); ClassDB::bind_method(D_METHOD("set_tab_count", "count"), &TabBar::set_tab_count); ClassDB::bind_method(D_METHOD("get_tab_count"), &TabBar::get_tab_count); ClassDB::bind_method(D_METHOD("set_current_tab", "tab_idx"), &TabBar::set_current_tab); -- cgit v1.2.3