From 9c593821ad7e20b5dbe53690ccc1e001b1bb9f01 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 10 Aug 2021 19:56:08 -0400
Subject: [PATCH] Fix shell port bug in computation of QMK_FIRMWARE_DIR
 (#13950)

Previous code would fail if cd echoes the tathet directory to stdout,
which is pretty common.  Redirecting its output to /dev/null
solves the problem.
---
 util/qmk_install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/qmk_install.sh b/util/qmk_install.sh
index 06eb4f022842..5f22ba0ad5ad 100755
--- a/util/qmk_install.sh
+++ b/util/qmk_install.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-QMK_FIRMWARE_DIR=$(cd -P -- "$(dirname -- "$0")/.." && pwd -P)
+QMK_FIRMWARE_DIR=$(cd -P -- "$(dirname -- "$0")/.." >/dev/null && pwd -P)
 QMK_FIRMWARE_UTIL_DIR=$QMK_FIRMWARE_DIR/util
 if [ "$1" = "-y" ]; then
     SKIP_PROMPT='-y'