From 4b7c44c2076acd428bb528c8a75f3c858996b164 Mon Sep 17 00:00:00 2001
From: sharkdp <davidpeter@web.de>
Date: Mon, 5 Nov 2018 23:11:03 +0100
Subject: [PATCH] Fix for empty files

---
 src/main.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index f3c58af..0efa010 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -131,6 +131,10 @@ impl<'a> Printer<'a> {
     fn print_textline(&mut self) -> io::Result<()> {
         let len = self.line.len();
 
+        if len == 0 {
+            return Ok(());
+        }
+
         let fill_spaces_front = match len {
             n if n < 8 => 1 + 3 * (16 - n),
             n => 3 * (16 - n),