From d54d50725cf5dff235a41a46819fb00f67377833 Mon Sep 17 00:00:00 2001
From: BuildTools <unconfigured@null.spigotmc.org>
Date: Thu, 6 Dec 2018 16:17:15 -0500
Subject: [PATCH] Ensure ItemFlag is valid and not null, fixes #560

---
 src/main/java/me/blackvein/quests/util/ItemUtil.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/me/blackvein/quests/util/ItemUtil.java b/src/main/java/me/blackvein/quests/util/ItemUtil.java
index 0bdfdeaf7..c5d269d89 100644
--- a/src/main/java/me/blackvein/quests/util/ItemUtil.java
+++ b/src/main/java/me/blackvein/quests/util/ItemUtil.java
@@ -257,7 +257,13 @@ public class ItemUtil {
 		}
 		if (flags[0] != null && flags[0].toString() != "") {
 			for (ItemFlag flag : flags) {
-				meta.addItemFlags(flag);
+				if (flag != null) {
+					try {
+						meta.addItemFlags(flag);
+					} catch (NullPointerException npe) {
+						Bukkit.getLogger().severe(flag + " is not a valid ItemFlag");
+					}
+				}
 			}
 		}
 		if (stack.getType().equals(Material.ENCHANTED_BOOK)) {