From 4e3c57cc7ce297f102ae6bff5d7af0cbc5aed1fa Mon Sep 17 00:00:00 2001
From: Connor Kuehl <cipkuehl@gmail.com>
Date: Mon, 7 May 2018 12:14:34 -0700
Subject: [PATCH] Rename and add comment to the match block.

---
 src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 3e46e1c8..bcd14c57 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -571,8 +571,8 @@ fn run() -> Result<()> {
                 let longest = match languages.iter()
                     .map(|s| s.name.len())
                     .max() {
-                    Some(longlang) => longlang,
-                    None => 32,
+                    Some(length) => length,
+                    None => 32, // Fallback width if they have no language definitions.
                 };
 
                 for lang in languages {