From f17dc0bd5d2fbf05538f79c4042ee66a811f6f41 Mon Sep 17 00:00:00 2001
From: Dylan <dyl@tfwno.gf>
Date: Mon, 14 Mar 2016 22:31:40 +1100
Subject: [PATCH] Remove all echo usage

---
 neofetch | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/neofetch b/neofetch
index 3ad1c8c1..2100e0c1 100755
--- a/neofetch
+++ b/neofetch
@@ -1586,7 +1586,7 @@ getbattery () {
             battery0now=$(sysctl -n hw.sensors.acpibat0.watthour3)
             battery0now="${battery0now/ Wh*}"
 
-            battery="$(echo "100 * $battery0now / $battery0full" | bc)%"
+            battery="$(printf "%s\n" "100 * $battery0now / $battery0full" | bc)%"
         ;;
 
         "Mac OS X")
@@ -2707,7 +2707,7 @@ while [ "$1" ]; do
             unset info_color colors
             unset -f bar
             case "$2" in
-                "--"* | "") echo "--stdout requires at least one argument"; exit ;;
+                "--"* | "") printf "%s\n" "--stdout requires at least one argument"; exit ;;
                 *) shift; args=("$@"); config="off"; stdout ;;
             esac
         ;;