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mufs: return actual amount of bytes read in mufs_read()

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S.J.R. van Schaik 2017-10-23 13:36:20 +02:00
parent 676c9bdbb0
commit 4739b8f995
1 changed files with 1 additions and 0 deletions
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source/mufs/file.c
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@ -104,6 +104,7 @@ size_t mufs_read(struct mufs_file *file, void *data, size_t len)
if (!(ret = mufs_tree_read(file->tree, data, file->va, len)))
return 0;
ret = min(ret, file->tree->file_size - file->va);
file->va += ret;
return ret;