From 99d4598c1615ac98788c930a2b2e8726774738f8 Mon Sep 17 00:00:00 2001
From: BuildTools <unconfigured@null.spigotmc.org>
Date: Wed, 5 Dec 2018 14:48:16 -0500
Subject: [PATCH] Fix occasional NPE when players quit timed quests, fixes #559

---
 src/main/java/me/blackvein/quests/PlayerListener.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/me/blackvein/quests/PlayerListener.java b/src/main/java/me/blackvein/quests/PlayerListener.java
index cb90ed274..da7d8a2c0 100644
--- a/src/main/java/me/blackvein/quests/PlayerListener.java
+++ b/src/main/java/me/blackvein/quests/PlayerListener.java
@@ -701,8 +701,10 @@ public class PlayerListener implements Listener {
 			}
 			for (Integer timerId : quester.timers.keySet()) {
 				plugin.getServer().getScheduler().cancelTask(timerId);
-				quester.timers.get(timerId).failQuest(quester);
-				quester.timers.remove(timerId);
+				if (quester.timers.containsKey(timerId)) {
+					quester.timers.get(timerId).failQuest(quester);
+					quester.timers.remove(timerId);
+				}
 			}
 
 			if (quester.hasData()) {