From 68e98ae5e0d0375faff31b8e95997f3a78cae451 Mon Sep 17 00:00:00 2001
From: Boden Garman <bpgarman@gmail.com>
Date: Sat, 30 Nov 2013 12:57:15 +1100
Subject: [PATCH] fixed --max-line-length behaviour

---
 wc/wc.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wc/wc.rs b/wc/wc.rs
index 76f21b1a4..a6b91774b 100644
--- a/wc/wc.rs
+++ b/wc/wc.rs
@@ -140,7 +140,9 @@ pub fn wc(files: ~[~str], matches: &Matches) {
                     }
 
                     if (current_char_count > longest_line_length) {
-                        longest_line_length = current_char_count;
+                        // we subtract one here because `line.iter().len()` includes the LF
+                        // matches GNU 'wc' behaviour
+                        longest_line_length = current_char_count - 1;
                     }
                 },
                 _ => break