Fix up issue joe found

Author: SeanTAllen

make.ps1

@@ -13,7 +13,7 @@ Param(
 
   [Parameter(HelpMessage="Architecture (native, x64).")]
   [string]
-  $Arch = [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture,
+  $ZipArch = [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture,
 
   [Parameter(HelpMessage="Directory to install to.")]
   [string]
@@ -22,13 +22,13 @@ Param(
 
 $ErrorActionPreference = "Stop"
 
-if ($Arch -ieq 'x64')
+if ($ZipArch -ieq 'x64')
 {
-  $Arch = 'x86-64'
+  $ZipArch = 'x86-64'
 }
-elseif ($Arch -ieq 'arm64')
+elseif ($ZipArch -ieq 'arm64')
 {
-  $Arch = 'arm64'
+  $ZipArch = 'arm64'
 }
 
 $target = "ponyup" # The name of the target executable.
@@ -216,7 +216,7 @@ switch ($Command.ToLower())
     if (-not $isLibrary)
     {
       $binDir = Join-Path -Path $Destdir -ChildPath "bin"
-      $package = "$target-$Arch-pc-windows-msvc.zip"
+      $package = "$target-$ZipArch-pc-windows-msvc.zip"
       Write-Host "Creating $package..."
 
       Compress-Archive -Path $binDir -DestinationPath "$buildDir\..\$package" -Force

ponyup-init.ps1

@@ -5,10 +5,12 @@ $Arch = [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture
 if ($Arch -ieq 'x64')
 {
   $Arch = 'x86_64'
+  $ZipArch = 'x86-64'
 }
 elseif ($Arch -ieq 'arm64')
 {
   $Arch = 'arm64'
+  $ZipArch = 'arm64'
 }
 
 $tempParent = [System.IO.Path]::GetTempPath()
@@ -18,7 +20,7 @@ New-Item -ItemType Directory -Path $tempPath
 
 $downloadUrl = 'https://dl.cloudsmith.io/public/ponylang/releases/raw/versions/latest'
 
-$zipName = "ponyup-$Arch-pc-windows-msvc.zip"
+$zipName = "ponyup-$ZipArch-pc-windows-msvc.zip"
 $zipUrl = "$downloadUrl/$zipName"
 $zipPath = "$tempPath\$zipName"