From b33b01febdd6459809bf0ec89ac064554ba5601d Mon Sep 17 00:00:00 2001
From: mart0258 <mart0258@users.sf.net>
Date: Tue, 25 May 2010 03:20:48 +0000
Subject: [PATCH] Prevent .zip files containing no valid files from causing
 crash

---
 src/file.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/file.cpp b/src/file.cpp
index e3a7bb8f..e3787b17 100644
--- a/src/file.cpp
+++ b/src/file.cpp
@@ -218,7 +218,9 @@ static FCEUFILE * TryUnzip(const std::string& path) {
 				if(unzGoToNextFile(tz)!=UNZ_OK)
 				{
 					if(unzGoToFirstFile(tz)!=UNZ_OK) goto zpfail;
-					break;
+					unzCloseCurrentFile(tz);
+					unzClose(tz);
+					return 0;
 				}
 			}
 			if(unzOpenCurrentFile(tz)!=UNZ_OK)