From 41af713ff786ae2ea38ec52f7d7ef258ccd9fb9c Mon Sep 17 00:00:00 2001
From: Frederick Zhang <frederick888@tsundere.moe>
Date: Sun, 10 Jan 2021 19:34:57 +1100
Subject: [PATCH] fixed BusyBox's tr command compatibility, fixes #441

---
 .tmux.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.tmux.conf b/.tmux.conf
index 8d0e36f..cab2275 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -189,7 +189,7 @@ run 'cut -c3- ~/.tmux.conf | sh -s _apply_configuration'
 #
 # _uname_s=$(uname -s)
 #
-# _tmux_version=$(tmux -V | tr -cd '[:digit:].' | cut -d' ' -f2 | awk -F '.' '{print $1 * 100 + $2}')
+# _tmux_version=$(tmux -V | tr -cd '0123456789.' | cut -d' ' -f2 | awk -F '.' '{print $1 * 100 + $2}')
 #
 # _is_enabled() {
 #   [ x"$1" = x"true" ] || [ x"$1" = x"yes" ] || [ x"$1" = x"enabled" ] || [ x"$1" = x"1" ]