From a4731f05d5b324b29f1710f2ccee518bce337064 Mon Sep 17 00:00:00 2001
From: morkt <muvluv.ru@gmail.com>
Date: Tue, 26 Dec 2017 20:04:40 +0400
Subject: [PATCH] (GrdReader): check read count.

---
 ArcFormats/Tmr-Hiro/ImageGRD.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArcFormats/Tmr-Hiro/ImageGRD.cs b/ArcFormats/Tmr-Hiro/ImageGRD.cs
index 61ec3a87..2e36581b 100644
--- a/ArcFormats/Tmr-Hiro/ImageGRD.cs
+++ b/ArcFormats/Tmr-Hiro/ImageGRD.cs
@@ -193,7 +193,7 @@ namespace GameRes.Formats.TmrHiro
                     for (int i = 0; i < count; ++i)
                         m_channel[dst++] = v;
                 }
-                else
+                else if (count > 0)
                 {
                     input.Read (m_channel, dst, count);
                     src += count;