From 0c938fdd0893724b7e00f1fc6870599889d23dea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Oufella?=
 <jerome.oufella@savoirfairelinux.com>
Date: Wed, 28 Feb 2024 00:19:36 -0500
Subject: [PATCH] condition docker pty allocation on stderr too

This allows a better identification of when a pseudo tty should be
allocated (see #125 for details).
---
 cqfd | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cqfd b/cqfd
index 809c57e..501d5da 100755
--- a/cqfd
+++ b/cqfd
@@ -172,9 +172,11 @@ docker_run() {
 
 	args+=(--rm --log-driver=none)
 
-	# interactive options if standard input is connected to a tty
+	# always keep stdin open
 	args+=(-i)
-	if tty -s; then
+
+	# allocate a pty if stdin/err are connected to a tty
+	if [ -t 0 ] && [ -t 2 ]; then
 		args+=(-t)
 	fi