Satisfy the borrow checker

This commit is contained in:
ruffson committed 2020-09-26 17:14:17 +02:00
1 parent 7c4ee96aee
commit 6353f71e28
1 file changed
+2 -1
+2 -1
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@@ -356,7 +356,8 @@ impl JpegReader {
match jpeg_tables { match jpeg_tables {
Some(tables) => { Some(tables) => {
let mut jpeg_data = tables.clone(); let mut jpeg_data = tables.clone();
jpeg_data.truncate(jpeg_data.len() - 2); let truncated_length = jpeg_data.len() - 2;
jpeg_data.truncate(truncated_length);
jpeg_data.extend_from_slice(&mut segment[2..]); jpeg_data.extend_from_slice(&mut segment[2..]);
Ok(JpegReader { Ok(JpegReader {