From 504bc5cc6719db3bcafa5f1262b95fa2a58ec0a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mikrut?= <mikrutrafal@protonmail.com>
Date: Mon, 5 Apr 2021 08:52:21 +0200
Subject: Fix crashes in *_input functions

---
 scene/gui/graph_edit.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'scene/gui/graph_edit.cpp')

diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index b93391ee4c..65046d5d10 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -154,6 +154,8 @@ Vector2 GraphEditMinimap::_convert_to_graph_position(const Vector2 &p_position)
 }
 
 void GraphEditMinimap::_gui_input(const Ref<InputEvent> &p_ev) {
+	ERR_FAIL_COND(p_ev.is_null());
+
 	if (!ge->is_minimap_enabled()) {
 		return;
 	}
@@ -1066,6 +1068,8 @@ void GraphEdit::set_selected(Node *p_child) {
 }
 
 void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
+	ERR_FAIL_COND(p_ev.is_null());
+
 	Ref<InputEventMouseMotion> mm = p_ev;
 	if (mm.is_valid() && (mm->get_button_mask() & MOUSE_BUTTON_MASK_MIDDLE || (mm->get_button_mask() & MOUSE_BUTTON_MASK_LEFT && Input::get_singleton()->is_key_pressed(KEY_SPACE)))) {
 		h_scroll->set_value(h_scroll->get_value() - mm->get_relative().x);
-- 
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