From ccd470dc6ed6726f5e082dd10836f143154f39a4 Mon Sep 17 00:00:00 2001
From: Olof Larsson <olof@sylt.nu>
Date: Fri, 21 Nov 2014 09:23:41 +0100
Subject: [PATCH] Ignore the idnamecache.json if empty. Fixes #139. Fixes #130.

---
 src/main/java/com/massivecraft/massivecore/util/IdUtil.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/massivecraft/massivecore/util/IdUtil.java b/src/main/java/com/massivecraft/massivecore/util/IdUtil.java
index d988f1b5..d0531b1d 100644
--- a/src/main/java/com/massivecraft/massivecore/util/IdUtil.java
+++ b/src/main/java/com/massivecraft/massivecore/util/IdUtil.java
@@ -848,7 +848,11 @@ public class IdUtil implements Listener, Runnable
 		synchronized (CACHEFILE_LOCK)
 		{
 			String content = DiscUtil.readCatch(CACHEFILE);
+			
 			if (content == null) return new HashSet<IdData>();
+			content = content.trim();
+			if (content.length() == 0) return new HashSet<IdData>();
+			
 			Set<IdData> ret = MassiveCore.gson.fromJson(content, CACHEFILE_TYPE);
 			return ret;
 		}