From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Mariell Hoversholm Date: Sun, 1 Nov 2020 16:43:11 +0100 Subject: [PATCH] Throw proper exception on empty JsonList file diff --git a/src/main/java/net/minecraft/server/players/StoredUserList.java b/src/main/java/net/minecraft/server/players/StoredUserList.java index e2982a8ac5448110378bc92247952332bdffe12c..71de59cadcbd214b9e3a91a6051f918d9b421b16 100644 --- a/src/main/java/net/minecraft/server/players/StoredUserList.java +++ b/src/main/java/net/minecraft/server/players/StoredUserList.java @@ -189,6 +189,7 @@ public abstract class StoredUserList> { try { JsonArray jsonarray = (JsonArray) StoredUserList.GSON.fromJson(bufferedreader, JsonArray.class); + com.google.common.base.Preconditions.checkState(jsonarray != null, "The file \"" + this.file.getName() + "\" is either empty or corrupt"); // Paper this.map.clear(); Iterator iterator = jsonarray.iterator();