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aa52bf9e33
Mojang made some changes to priorities in 1.17 and it seems that these changes conflict with the changes made in this patch, which in some cases appears to cause excessive rescheduling of tasks. This, however, is not confirmed as such but seems to be the behavior that we're seeing to cause this issue, if mojang has adopted the changes we suggested, then a good chunk of this patch may be unneeded, but, this needs a much better look than I'm currently able to do
19 lines
1.1 KiB
Diff
19 lines
1.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Sun, 1 Nov 2020 16:43:11 +0100
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Subject: [PATCH] Throw proper exception on empty JsonList file
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diff --git a/src/main/java/net/minecraft/server/players/StoredUserList.java b/src/main/java/net/minecraft/server/players/StoredUserList.java
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index 2567e51f7de898ea0a2411a176af70bdc4551260..9152c6c9e7e5c8fdb9183c2b4f088a810621b333 100644
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--- a/src/main/java/net/minecraft/server/players/StoredUserList.java
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+++ b/src/main/java/net/minecraft/server/players/StoredUserList.java
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@@ -187,6 +187,7 @@ public abstract class StoredUserList<K, V extends StoredUserEntry<K>> {
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try {
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JsonArray jsonarray = (JsonArray) StoredUserList.GSON.fromJson(bufferedreader, JsonArray.class);
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+ com.google.common.base.Preconditions.checkState(jsonarray != null, "The file \"" + this.file.getName() + "\" is either empty or corrupt"); // Paper
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this.map.clear();
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Iterator iterator = jsonarray.iterator();
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