From e4fecc673324e4bfd0c850ca360723f0254a1c37 Mon Sep 17 00:00:00 2001
From: bgkillas <55570525+bgkillas@users.noreply.github.com>
Date: Thu, 17 Mar 2022 05:21:42 +0000
Subject: [PATCH] very useless code cleanup

---
 neofetch | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/neofetch b/neofetch
index 48b96d215..688799ebb 100755
--- a/neofetch
+++ b/neofetch
@@ -2710,7 +2710,7 @@ get_memory() {
             pages_wired="$(vm_stat | awk '/ wired/ { print $4 }')"
             pages_compressed="$(vm_stat | awk '/ occupied/ { printf $5 }')"
             pages_compressed="${pages_compressed:-0}"
-            mem_used="$(((${pages_app} + ${pages_wired//.} + ${pages_compressed//.}) * hw_pagesize / 1024 / 1024))"
+            mem_used="$(((pages_app + ${pages_wired//.} + ${pages_compressed//.}) * hw_pagesize / 1024 / 1024))"
         ;;
 
         "BSD" | "MINIX")
@@ -3904,12 +3904,12 @@ get_local_ip() {
 }
 
 get_public_ip() {
-    if [[ ! -n "$public_ip_host" ]] && type -p dig >/dev/null; then
+    if [[ -z "$public_ip_host" ]] && type -p dig >/dev/null; then
         public_ip="$(dig +time=1 +tries=1 +short myip.opendns.com @resolver1.opendns.com)"
        [[ "$public_ip" =~ ^\; ]] && unset public_ip
     fi
 
-    if [[ ! -n "$public_ip_host" ]] && [[ -z "$public_ip" ]] && type -p drill >/dev/null; then
+    if [[ -z "$public_ip_host" ]] && [[ -z "$public_ip" ]] && type -p drill >/dev/null; then
         public_ip="$(drill myip.opendns.com @resolver1.opendns.com | \
                      awk '/^myip\./ && $3 == "IN" {print $5}')"
     fi