From ac7302d606a0a8e03dff2038083c730d1feb96a3 Mon Sep 17 00:00:00 2001
From: NichtStudioCode <51272202+NichtStudioCode@users.noreply.github.com>
Date: Sat, 17 Jul 2021 14:16:20 +0200
Subject: [PATCH] Fixed NullPointerException in WindowManager#findOpenWindow

---
 .../src/main/java/de/studiocode/invui/window/WindowManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/InvUI/src/main/java/de/studiocode/invui/window/WindowManager.java b/InvUI/src/main/java/de/studiocode/invui/window/WindowManager.java
index e7c6953..ddc0d8c 100644
--- a/InvUI/src/main/java/de/studiocode/invui/window/WindowManager.java
+++ b/InvUI/src/main/java/de/studiocode/invui/window/WindowManager.java
@@ -96,7 +96,7 @@ public class WindowManager implements Listener {
      */
     public Optional<Window> findOpenWindow(Player player) {
         return windows.stream()
-            .filter(w -> w.getCurrentViewer().equals(player))
+            .filter(w -> player.equals(w.getCurrentViewer()))
             .findFirst();
     }