From 8fc7079bef0880ac56401a3b4d73cf3a363353bd Mon Sep 17 00:00:00 2001
From: GaugeK <gaugekrahe@gmail.com>
Date: Tue, 11 Aug 2020 02:37:26 +1000
Subject: [PATCH] Fix useless echo

Solves #6, thank you luis-lavaire.
---
 fet.sh | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/fet.sh b/fet.sh
index 2708f47..c1a7c8a 100755
--- a/fet.sh
+++ b/fet.sh
@@ -118,21 +118,18 @@ done < "${XDG_CONFIG_HOME:-$HOME/.config}"/gtk-3.0/settings.ini
 read -r model < /sys/devices/virtual/dmi/id/product_name
 
 ## Packages
-# horribly inefficient, I know.
 [ -d /var/lib/pacman/local ] && {
-	set -- $(echo /var/lib/pacman/local/*)
-	pkgs=$#
+	set -- /var/lib/pacman/local/*
 }
 
 [ -d /var/db/xbps ] && {
-	set -- $(echo /var/db/xbps/.*)
-	pkgs=$#
+	set -- /var/db/xbps/.*
 }
 
 [ -d /var/db/pkg ] && {
-	set -- $(echo /var/db/pkg/*/*)
-	pkgs=$#
+	set -- /var/db/pkg/*/*
 }
+[ $# -gt 0 ] && pkgs=$#
 
 print() {
 	printf '\033[34m%6s\033[0m | %s\n' "$1" "$2"