From 58314408e0dd817cb605aef5df217098f26b042b Mon Sep 17 00:00:00 2001
From: Brianna <bri@songoda.com>
Date: Sat, 21 Dec 2019 15:27:38 -0500
Subject: [PATCH] Make sure the inventory is open before running the task.

---
 src/main/java/com/songoda/epicfurnaces/gui/GUIOverview.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/songoda/epicfurnaces/gui/GUIOverview.java b/src/main/java/com/songoda/epicfurnaces/gui/GUIOverview.java
index bfc6d4d..bec02ca 100644
--- a/src/main/java/com/songoda/epicfurnaces/gui/GUIOverview.java
+++ b/src/main/java/com/songoda/epicfurnaces/gui/GUIOverview.java
@@ -189,7 +189,10 @@ public class GUIOverview extends Gui {
     }
 
     private void runTask() {
-        task = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, this::constructGUI, 5L, 5L);
+        task = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, () -> {
+            if (inventory.getViewers().size() != 0)
+                this.constructGUI();
+        }, 5L, 5L);
     }
 
     List<String> getFurnaceDescription(Furnace furnace, Level level, Level nextLevel) {