From 13d7404cd73f815e2cb68290b701f2978e6398d5 Mon Sep 17 00:00:00 2001
From: Tomasz Chabora <kobewi4e@gmail.com>
Date: Wed, 23 Sep 2020 15:39:06 +0200
Subject: [PATCH] Check for null in InputMap::_find_event

(cherry picked from commit f4e34ac353b736708934abc3bf697fc45e53bbbb)
---
 core/input_map.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/input_map.cpp b/core/input_map.cpp
index 36a0e88ae0a..ec833659f49 100644
--- a/core/input_map.cpp
+++ b/core/input_map.cpp
@@ -100,6 +100,7 @@ List<StringName> InputMap::get_actions() const {
 }
 
 List<Ref<InputEvent> >::Element *InputMap::_find_event(Action &p_action, const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength) const {
+	ERR_FAIL_COND_V(!p_event.is_valid(), NULL);
 
 	for (List<Ref<InputEvent> >::Element *E = p_action.inputs.front(); E; E = E->next()) {