id

sh/id.sh

@@ -0,0 +1,9 @@
+# id
+
+# check if current user is root
+#| id
+rwx_id_root() {
+	local user_id
+	user_id="$(id -u)"
+	[ "${user_id}" -eq 0 ] || return 1
+}

sh/tty/tmux.sh

@@ -230,7 +230,7 @@ ${RWX_TMUX_BORDER_BACKGROUND}#{?window_zoomed_flag,\
 #/ tmux_setup
 rwx_tmux_setup() {
 	local file script space
-	if rwx_root; then
+	if rwx_id_root; then
 		file="/etc/tmux.conf"
 		script="/etc/tmux.sh"
 	else

sh/util.sh

@@ -35,12 +35,6 @@ rwx_remove() {
 		"${@}"
 }
 
-rwx_root() {
-	local user_id
-	user_id="$(id --user)"
-	[ "${user_id}" -eq 0 ] || return 1
-}
-
 rwx_warn_wipe() {
 	local tmp
 	rwx_list_block