fixed BusyBox's tr command compatibility, fixes #441

2021-01-10 09:53:23 +01:00
parent d950ee3c8c
commit 41af713ff7
1 changed files with 1 additions and 1 deletions
@@ -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" ]