From 0d94dfd8d7c24b1eb18a468bf72aee69558fc226 Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Thu, 20 Aug 2020 13:08:19 -0500
Subject: [PATCH] Truncate using parameter expansion

I'm not completely sure truncation is actually needed, but regardless
this removes the dependency on `cut`.
---
 yadm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/yadm b/yadm
index f5ad123..e856acd 100755
--- a/yadm
+++ b/yadm
@@ -1944,8 +1944,8 @@ function get_mode {
   mode=$(stat -c '%a' "$filename" 2>/dev/null)
   if [ -z "$mode" ] ; then
     # BSD-style
-    # Using the `cut` command to match the output of GNU stat output
-    mode=$(stat -f '%p' "$filename" | cut -c4-6 2>/dev/null)
+    mode=$(stat -f '%p' "$filename" 2>/dev/null)
+    mode=${mode: -4}
   fi
 
   # only accept results if they are octal