From 618b5e7801dd9bdc6100b6ed88f04d9dcd75a3ab Mon Sep 17 00:00:00 2001
From: Dominic Ricottone <me@dominic-ricottone.com>
Date: Sun, 5 Sep 2021 23:26:37 -0400
Subject: [PATCH] Slight refactor of a usage message

---
 src/ctdir | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ctdir b/src/ctdir
index 852b39f..db3221c 100755
--- a/src/ctdir
+++ b/src/ctdir
@@ -2,6 +2,7 @@
 
 name="ctdir"
 version="1.0"
+usage_message="Usage: ctdir TARGET [OPTIONS]"
 help_message=$(/usr/bin/cat <<-EOF
 	Count entries in target directory(ies)
 	Usage: ctdir TARGETS [..] [OPTIONS]
@@ -16,7 +17,7 @@ EOF
 
 # error if no directory names given
 if [ "$#" -eq 0 ]; then
-  (>&2 /usr/bin/printf "Usage: ctdir TARGET [OPTIONS]\n")
+  (>&2 /usr/bin/printf "%s\n" "$usage_message")
   exit 1
 elif [ "$#" -eq 1 ] && [ "$quiet" -eq 1 ]; then
   exit 1
-- 
2.45.2