From bfd5f18fc3f793d6f3043f8c17f1a635f188e0c7 Mon Sep 17 00:00:00 2001
From: Vhati <tvtronix@yahoo.com>
Date: Mon, 4 Dec 2017 09:26:36 -0500
Subject: [PATCH] Handled null entries in dats that weren't repacked

---
 src/main/java/net/vhati/ftldat/PkgPack.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/vhati/ftldat/PkgPack.java b/src/main/java/net/vhati/ftldat/PkgPack.java
index 2d6033e..5e95e48 100644
--- a/src/main/java/net/vhati/ftldat/PkgPack.java
+++ b/src/main/java/net/vhati/ftldat/PkgPack.java
@@ -418,7 +418,12 @@ public class PkgPack extends AbstractPack {
 			entry.dataOffset = readBigUInt();
 			entry.dataSize = readBigUInt();
 			entry.unpackedSize = readBigUInt();
-			entryList.add( entry );
+
+			if ( entry.dataSize == 0 ) {  // Null entry, dat wasn't repacked.
+				entryList.add( null );
+			} else {
+				entryList.add( entry );
+			}
 		}
 
 		pathToIndexMap = new HashMap<String, Integer>( entryCount );