From 50d39771c0d72434685833b698258e48d6bce67f Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Mon, 23 Oct 2017 11:56:39 +0300
Subject: [PATCH] Fixed out of bound read in zip file loader

---
 src/resourcefiles/file_zip.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/resourcefiles/file_zip.cpp b/src/resourcefiles/file_zip.cpp
index 1245cfabe..02e350998 100644
--- a/src/resourcefiles/file_zip.cpp
+++ b/src/resourcefiles/file_zip.cpp
@@ -312,7 +312,7 @@ bool FZipFile::Open(bool quiet)
 		}
 		
 		// skip Directories
-		if (name[len - 1] == '/' && LittleLong(zip_fh->UncompressedSize) == 0) 
+		if (name.IsEmpty() || (name.Back() == '/' && LittleLong(zip_fh->UncompressedSize) == 0))
 		{
 			skipped++;
 			continue;