From 5e77a5d07faa6bfced80eef06ce34d43661fcba4 Mon Sep 17 00:00:00 2001
From: hannibal2 <24389977+hannibal002@users.noreply.github.com>
Date: Sun, 5 Feb 2023 23:41:13 +0100
Subject: Fixed NPE in CalendarOverlay (#582)

Co-authored-by: hannibal2 <24389977+hannibal00212@users.noreply.github.com>
---
 .../io/github/moulberry/notenoughupdates/miscgui/CalendarOverlay.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/io/github/moulberry/notenoughupdates/miscgui/CalendarOverlay.java b/src/main/java/io/github/moulberry/notenoughupdates/miscgui/CalendarOverlay.java
index 48d37f2f..87691631 100644
--- a/src/main/java/io/github/moulberry/notenoughupdates/miscgui/CalendarOverlay.java
+++ b/src/main/java/io/github/moulberry/notenoughupdates/miscgui/CalendarOverlay.java
@@ -298,6 +298,7 @@ public class CalendarOverlay {
 					boolean changed = false;
 					for (int i = 0; i < 31; i++) {
 						ItemStack item = cc.getLowerChestInventory().getStackInSlot(1 + (i % 7) + (i / 7) * 9);
+						if (item == null) continue;
 
 						JsonArray array = new JsonArray();
 						if (item.getTagCompound() != null) {
-- 
cgit