From 1b7e7c2729ad63a4cbc3408e84c4afca8a10507d Mon Sep 17 00:00:00 2001
From: Ryan Leckey <ryan@launchbadge.com>
Date: Mon, 2 Sep 2019 16:52:06 -0700
Subject: [PATCH] Use a 2-byte buffer for writing an i16

---
 src/io/buf_mut.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/io/buf_mut.rs b/src/io/buf_mut.rs
index d7697866..f44a30c3 100644
--- a/src/io/buf_mut.rs
+++ b/src/io/buf_mut.rs
@@ -41,7 +41,7 @@ impl BufMut for Vec<u8> {
     }
 
     fn put_i16<T: ByteOrder>(&mut self, val: i16) {
-        let mut buf = [0; 4];
+        let mut buf = [0; 2];
         T::write_i16(&mut buf, val);
         self.extend_from_slice(&buf);
     }