From da09f3877bb00296a75ababe5f1f0aae325ef6b5 Mon Sep 17 00:00:00 2001 From: sharkdp Date: Sun, 7 Oct 2018 10:09:10 +0200 Subject: [PATCH] Remove unnecessary scope --- src/controller.rs | 32 +++++++++++++++----------------- 1 file changed, 15 insertions(+), 17 deletions(-) diff --git a/src/controller.rs b/src/controller.rs index 9881669f..536c88f3 100644 --- a/src/controller.rs +++ b/src/controller.rs @@ -84,27 +84,25 @@ impl<'b> Controller<'b> { let mut line_number: usize = 1; while reader.read_until(b'\n', &mut line_buffer)? > 0 { - { - match line_ranges { - &Some(ref range) => { - if line_number < range.lower { - // Call the printer in case we need to call the syntax highlighter - // for this line. However, set `out_of_range` to `true`. - printer.print_line(true, writer, line_number, &line_buffer)?; - } else if line_number > range.upper { - // no more lines in range, exit early - break; - } else { - printer.print_line(false, writer, line_number, &line_buffer)?; - } - } - &None => { + match line_ranges { + &Some(ref range) => { + if line_number < range.lower { + // Call the printer in case we need to call the syntax highlighter + // for this line. However, set `out_of_range` to `true`. + printer.print_line(true, writer, line_number, &line_buffer)?; + } else if line_number > range.upper { + // no more lines in range, exit early + break; + } else { printer.print_line(false, writer, line_number, &line_buffer)?; } } - - line_number += 1; + &None => { + printer.print_line(false, writer, line_number, &line_buffer)?; + } } + + line_number += 1; line_buffer.clear(); } Ok(())