diff --git a/src/file.rs b/src/file.rs
index 3423342..6f22cf9 100644
--- a/src/file.rs
+++ b/src/file.rs
@@ -94,7 +94,7 @@ impl<R:BinReaderExt> File<R>{
 		let block_start=self.header.block_location[block_id.get() as usize];
 		let block_end=self.header.block_location[block_id.get() as usize+1];
 		self.data.seek(std::io::SeekFrom::Start(block_start)).map_err(Error::Seek)?;
-		Ok((&mut self.data).take_seek(block_end-block_start))
+		Ok(self.as_mut().take_seek(block_end-block_start))
 	}
 	pub(crate) fn fourcc(&self)->FourCC{
 		self.header.fourcc
diff --git a/src/lib.rs b/src/lib.rs
index 4f4f479..90594ff 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,7 +2,7 @@ use binrw::BinReaderExt;
 
 mod newtypes;
 
-pub mod file;
+mod file;
 pub mod map;
 pub mod bot;
 pub mod demo;