From b0aa2f74474670c8e7f46db7144c4324a0164bbe Mon Sep 17 00:00:00 2001
From: Nathan Sweet <nathan.sweet@gmail.com>
Date: Tue, 21 Apr 2020 10:04:23 +0200
Subject: [PATCH] [libgdx] Skeleton hash is now a long in the binary format.

---
 .../src/com/esotericsoftware/spine/SkeletonBinary.java        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonBinary.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonBinary.java
index 5b72b13da..691a9611f 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonBinary.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonBinary.java
@@ -137,8 +137,8 @@ public class SkeletonBinary {
 
 		SkeletonInput input = new SkeletonInput(file);
 		try {
-			skeletonData.hash = input.readString();
-			if (skeletonData.hash.isEmpty()) skeletonData.hash = null;
+			long hash = input.readLong();
+			skeletonData.hash = hash == 0 ? null : Long.toString(hash);
 			skeletonData.version = input.readString();
 			if (skeletonData.version.isEmpty()) skeletonData.version = null;
 			if ("3.8.75".equals(skeletonData.version))