From 24aa3c781b9ddd6da40bf5dc6903e9b6208e4567 Mon Sep 17 00:00:00 2001
From: Alexander Krotov <ilabdsf@gmail.com>
Date: Sat, 28 Mar 2020 02:23:54 +0300
Subject: [PATCH] Remove indexing in Aheader::from_str

---
 src/aheader.rs | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/aheader.rs b/src/aheader.rs
index 628de89f7..6dee60eeb 100644
--- a/src/aheader.rs
+++ b/src/aheader.rs
@@ -127,14 +127,10 @@ impl str::FromStr for Aheader {
             .split(';')
             .filter_map(|a| {
                 let attribute: Vec<&str> = a.trim().splitn(2, '=').collect();
-                if attribute.len() < 2 {
-                    return None;
+                match &attribute[..] {
+                    [key, value] => Some((key.trim().to_string(), value.trim().to_string())),
+                    _ => None,
                 }
-
-                Some((
-                    attribute[0].trim().to_string(),
-                    attribute[1].trim().to_string(),
-                ))
             })
             .collect();