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Added check to avoid FAT sector 0 panic.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2850 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-11-14 22:17:41 +00:00
parent 4cde17d1ca
commit a69e98d7cc
1 changed files with 2 additions and 1 deletions
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3
firmware/drivers/fat.c
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@ -981,7 +981,8 @@ int fat_truncate(struct fat_file *file)
next = get_next_cluster(last);
update_fat_entry(last,0);
}
update_fat_entry(file->lastcluster,FAT_EOF_MARK);
if (file->lastcluster)
update_fat_entry(file->lastcluster,FAT_EOF_MARK);
return 0;
}