From 7723d101961bdc98e1fe4afd98125cb4831299a1 Mon Sep 17 00:00:00 2001
From: MrPowerGamerBR <9496359+MrPowerGamerBR@users.noreply.github.com>
Date: Sat, 31 Jul 2021 14:15:15 -0300
Subject: [PATCH] Fix NPE when using `allowBuild` in a claim that the player
 has permission to build (#1500)

---
 src/main/java/me/ryanhamshire/GriefPrevention/Claim.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/me/ryanhamshire/GriefPrevention/Claim.java b/src/main/java/me/ryanhamshire/GriefPrevention/Claim.java
index 19312d3..b9322dd 100644
--- a/src/main/java/me/ryanhamshire/GriefPrevention/Claim.java
+++ b/src/main/java/me/ryanhamshire/GriefPrevention/Claim.java
@@ -354,7 +354,8 @@ public class Claim
     //build permission check
     public String allowBuild(Player player, Material material)
     {
-        return checkPermission(player, ClaimPermission.Build, new CompatBuildBreakEvent(material, false)).get();
+        Supplier<String> supplier = checkPermission(player, ClaimPermission.Build, new CompatBuildBreakEvent(material, false));
+        return supplier != null ? supplier.get() : null;
     }
 
     public static class CompatBuildBreakEvent extends Event