From 2254741d09cbccd3a89645b6141b8a33520b3d15 Mon Sep 17 00:00:00 2001
From: fullwall <fullwall25@gmail.com>
Date: Thu, 27 Sep 2018 20:25:52 +0800
Subject: [PATCH] NPE check in GuidedWaypointsProvider

---
 .../citizensnpcs/trait/waypoint/GuidedWaypointProvider.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/main/src/main/java/net/citizensnpcs/trait/waypoint/GuidedWaypointProvider.java b/main/src/main/java/net/citizensnpcs/trait/waypoint/GuidedWaypointProvider.java
index 15d782123..a468a76fe 100644
--- a/main/src/main/java/net/citizensnpcs/trait/waypoint/GuidedWaypointProvider.java
+++ b/main/src/main/java/net/citizensnpcs/trait/waypoint/GuidedWaypointProvider.java
@@ -260,7 +260,9 @@ public class GuidedWaypointProvider implements EnumerableWaypointProvider {
             npc.getNavigator().getLocalParameters().addSingleUseCallback(new NavigatorCallback() {
                 @Override
                 public void onCompletion(CancelReason cancelReason) {
-                    plan.update(npc);
+                    if (plan != null) {
+                        plan.update(npc);
+                    }
                 }
             });
         }