From b0b01922623e183997908132c7c5e772e2ced40d Mon Sep 17 00:00:00 2001
From: Laurent Vivier <Laurent@vivier.eu>
Date: Mon, 2 Nov 2009 22:35:59 +0000
Subject: [PATCH] load: manage file size smaller than 512 bytes

Allow to load bootinfo scripts of haiku and FreeBSD.

Signed-off-by: Laurent Vivier <Laurent@vivier.eu>


git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@593 f158a5a8-5612-0410-a976-696ce0be7e32
---
 modules/filesystems.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/filesystems.c b/modules/filesystems.c
index 2da7cd0..1eabc7a 100644
--- a/modules/filesystems.c
+++ b/modules/filesystems.c
@@ -259,11 +259,13 @@ files_load( files_info_t *mi)
 	size = 0;
 	while(1) {
 		ret = mi->fs->read( mi->file, buf, 512 );
-		if (ret != 512)
+		if (ret <= 0)
 			break;
 		buf += ret;
 		mi->filepos += ret;
 		size += ret;
+		if (ret != 512)
+			break;
 	}
 	PUSH( size );
 }