From 0be71c65b3f017ccc8216d34f2f93fa818b50ece Mon Sep 17 00:00:00 2001
From: Duy Tran Khanh <40482367+khanhduytran0@users.noreply.github.com>
Date: Mon, 18 Oct 2021 17:43:01 +0700
Subject: [PATCH] Update Tools.java

---
 app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java
index da24a1b5f..8f34ba581 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java
@@ -558,7 +558,7 @@ public final class Tools {
             if (libItem.rules != null) {
                 System.out.println("LIBRARY " +libItem.name+" rules NOT NULL");
                 for (JMinecraftVersionList.Arguments.ArgValue.ArgRules rule : libItem.rules) {
-                System.out.println("LIBRARY rule action " +rule.action+" OS "+ rule.os);
+                System.out.println("LIBRARY rule action " +rule.action+" OS "+ rule.os==null?"NULL":rule.os.name);
                     if (rule.action.equals("allow") && rule.os != null && rule.os.name.equals("osx")) {
                         continue;
                     }