From 8fb09e95a307e10eb89c4c023322771b54c1f313 Mon Sep 17 00:00:00 2001
From: sharlottes <seeseafood@naver.com>
Date: Thu, 21 Oct 2021 17:18:32 +0900
Subject: [PATCH] fixed NPE issue

---
 src/UnitInfo/core/HudUi.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/UnitInfo/core/HudUi.java b/src/UnitInfo/core/HudUi.java
index a79e7f4..ff2fcc0 100644
--- a/src/UnitInfo/core/HudUi.java
+++ b/src/UnitInfo/core/HudUi.java
@@ -129,7 +129,7 @@ public class HudUi {
             }
 
             if((input.keyDown(KeyCode.shiftRight) || input.keyDown(KeyCode.shiftLeft))){
-                if(input.keyTap(KeyCode.r)) lockButton.change();
+                if(input.keyTap(KeyCode.r) && lockButton != null) lockButton.change();
             }
 
             if(settings.getBool("autoShooting")) {