From 1d38568bc133aaba001912f5c2e746fa0ee2d29a Mon Sep 17 00:00:00 2001
From: Sven Hesse
Date: Wed, 2 Feb 2011 17:28:28 +0000
Subject: GOB: Fix detection of JPEG images

Thanks, clone :P

svn-id: r55735
---
 engines/gob/surface.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/engines/gob/surface.cpp b/engines/gob/surface.cpp
index 5f4c3a6ead..8d06ca8d63 100644
--- a/engines/gob/surface.cpp
+++ b/engines/gob/surface.cpp
@@ -819,19 +819,19 @@ ImageType Surface::identifyImage(Common::SeekableReadStream &stream) {
 	if ((stream.size() - startPos) < 17)
 		return kImageTypeNone;
 
-	char buffer[4];
-	if (!stream.read(buffer, 4))
+	char buffer[10];
+	if (!stream.read(buffer, 10))
 		return kImageTypeNone;
 
 	stream.seek(startPos);
 
-	if (!strncmp(buffer, "FORM", 4))
+	if (!strncmp(buffer    , "FORM", 4))
 		return kImageTypeLBM;
-	if (!strncmp(buffer, "JFIF", 4))
+	if (!strncmp(buffer + 6, "JFIF", 4))
 		return kImageTypeJPEG;
-	if (!strncmp(buffer, "BRC" , 3))
+	if (!strncmp(buffer    , "BRC" , 3))
 		return kImageTypeBRC;
-	if (!strncmp(buffer, "BM"  , 2))
+	if (!strncmp(buffer    , "BM"  , 2))
 		return kImageTypeBMP;
 
 	// Try to determine if it's maybe a TGA
-- 
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