Allow powershell script to be ran from any location and update to powershell copy method

Wesley Couch · web-flow · commit 33a20fe97dfc · 2016-10-02T12:27:42.000-04:00
Adding in $PSScriptRoot allows this powershell script to be ran from anywhere. Before if you were not in the openssh directory in powershell it wouldn't be able to find ssh-lsa.dll Also switched the copy method to the powershell method of copying files.
diff --git a/contrib/win32/openssh/install-sshlsa.ps1 b/contrib/win32/openssh/install-sshlsa.ps1
@@ -1,4 +1,4 @@
-﻿copy .\ssh-lsa.dll $env:windir\system32
+Copy-Item -Path $PSScriptRoot\ssh-lsa.dll -Destination "$env:windir\system32"
 $subkey = 'SYSTEM\CurrentControlSet\Control\Lsa'
 $value  = 'Authentication Packages'
 $reg = [Microsoft.Win32.RegistryKey]::OpenBaseKey('LocalMachine', 0)

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-copy .\ssh-lsa.dll $env:windir\system32`
	`1`	`+Copy-Item -Path $PSScriptRoot\ssh-lsa.dll -Destination "$env:windir\system32"`
`2`	`2`	`$subkey = 'SYSTEM\CurrentControlSet\Control\Lsa'`
`3`	`3`	`$value = 'Authentication Packages'`
`4`	`4`	`$reg = [Microsoft.Win32.RegistryKey]::OpenBaseKey('LocalMachine', 0)`