From 57866714c43f072d6cf04e4c46053334b66da081 Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Fri, 15 Sep 2017 18:35:41 -0500
Subject: [PATCH] Replace `echo` with `printf` (#87)

---
 yadm | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/yadm b/yadm
index 4fe72c4..912a283 100755
--- a/yadm
+++ b/yadm
@@ -875,13 +875,13 @@ function set_operating_system() {
 
 function debug() {
 
-  [ -n "$DEBUG" ] && echo -e "DEBUG: $*"
+  [ -n "$DEBUG" ] && echo_e "DEBUG: $*"
 
 }
 
 function error_out() {
 
-  echo -e "ERROR: $*"
+  echo_e "ERROR: $*"
   exit_with_hook 1
 
 }
@@ -1072,6 +1072,20 @@ function mixed_path() {
   fi
 }
 
+#; ****** echo replacements ******
+function echo() {
+  IFS=' '
+  printf '%s\n' "$*"
+}
+function echo_n() {
+  IFS=' '
+  printf '%s' "$*"
+}
+function echo_e() {
+  IFS=' '
+  printf '%b\n' "$*"
+}
+
 #; ****** Main processing (when not unit testing) ******
 
 if [ "$YADM_TEST" != 1 ] ; then