From b7ffa9e9bfbd4496377acb4c551f749a1bccd054 Mon Sep 17 00:00:00 2001
From: jkhsjdhjs <leon.moeller@yahoo.de>
Date: Fri, 22 Mar 2019 18:45:57 +0100
Subject: [PATCH] cache_uname: change reading variables from
 'SystemVersion.plist' as suggested in review

---
 neofetch | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/neofetch b/neofetch
index 1063a950..ff5b551d 100755
--- a/neofetch
+++ b/neofetch
@@ -4201,14 +4201,13 @@ cache_uname() {
     if [[ "$kernel_name" == "Darwin" ]]; then
         IFS=$'\n' read -d "" -ra sw_vers < <(awk -F'<|>' '/key|string/ {print $3}' \
                             "/System/Library/CoreServices/SystemVersion.plist")
-        for i in "${!sw_vers[@]}"; do
-            local value="${sw_vers[(( $i + 1 ))]}"
-            case "${sw_vers[$i]}" in
-                "ProductName")          darwin_name="$value" ;;
-                "ProductVersion")       osx_version="$value" ;;
-                "ProductBuildVersion")  osx_build="$value"   ;;
+        for ((i=0;i<${#sw_vers[@]};i+=2)) {
+            case ${sw_vers[i]} in
+                ProductName)          darwin_name=${sw_vers[i+1]} ;;
+                ProductVersion)       osx_version=${sw_vers[i+1]} ;;
+                ProductBuildVersion)  osx_build=${sw_vers[i+1]}   ;;
             esac
-        done
+        }
     fi
 }