From c839556a277347c2dffbbb020953096c9c6cc879 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sun, 6 Aug 2017 19:47:10 -0400
Subject: [PATCH] Fixed: rewind the file to check for 'EXTENDED' if 'MV - CPC'
 failed.

---
 Storage/Disk/Formats/CPCDSK.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Storage/Disk/Formats/CPCDSK.cpp b/Storage/Disk/Formats/CPCDSK.cpp
index 2e185dda6..c6f7f9d59 100644
--- a/Storage/Disk/Formats/CPCDSK.cpp
+++ b/Storage/Disk/Formats/CPCDSK.cpp
@@ -16,6 +16,7 @@ CPCDSK::CPCDSK(const char *file_name) :
 	Storage::FileHolder(file_name), is_extended_(false) {
 	if(!check_signature("MV - CPC", 8)) {
 		is_extended_ = true;
+		fseek(file_, 0, SEEK_SET);
 		if(!check_signature("EXTENDED", 8))
 			throw ErrorNotCPCDSK;
 	}