From 1d9333689f40caadac92c92f227737207562982c Mon Sep 17 00:00:00 2001
From: Joe Rickerby <joerick@mac.com>
Date: Fri, 26 Jun 2020 12:55:38 +0100
Subject: [PATCH] Explicit buffer size isn't necessary

---
 cibuildwheel/docker_container.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/cibuildwheel/docker_container.py b/cibuildwheel/docker_container.py
index 3855c733..fd0166e4 100644
--- a/cibuildwheel/docker_container.py
+++ b/cibuildwheel/docker_container.py
@@ -54,8 +54,6 @@ class DockerContainer:
             encoding='utf8',
             stdin=subprocess.PIPE,
             stdout=subprocess.PIPE,
-            # make the input buffer large enough to carry a lot of environment
-            # variables. We choose 256kB.
             bufsize=262144,
         )
         assert self.process.stdin and self.process.stdout