From 4bfa58f1316a18466d40488e46a6d3c8023f9643 Mon Sep 17 00:00:00 2001
From: troido <troido@protonmail.com>
Date: Mon, 3 Feb 2020 20:38:51 +0100
Subject: don't crash on invalid actions

---
 src/controls.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/controls.rs')

diff --git a/src/controls.rs b/src/controls.rs
index 101b401..1f96180 100644
--- a/src/controls.rs
+++ b/src/controls.rs
@@ -47,7 +47,7 @@ pub enum Control {
 
 
 impl Control {
-	pub fn from_json(val: Value) -> Option<Control>{
+	pub fn from_json(val: &Value) -> Option<Control>{
 		if let Value::String(control_type) = &val[0] {
 			match control_type.as_str() {
 				"move" => match Direction::from_json(&val[1]) {
-- 
cgit