lib/vagrant-windows/scripts/command_alias.ps1 in vagrant-windows-0.1.2 vs lib/vagrant-windows/scripts/command_alias.ps1 in vagrant-windows-1.0.0

@@ -1,12 +1,21 @@
 function which {
-    $command = [Array](Get-Command $args[0] -errorAction continue)
-    write-host  $command[0].Definition
+    $command = [Array](Get-Command $args[0] -errorAction SilentlyContinue)
+    if($null -eq $command)
+    {
+      exit 1
+    }
+    write-host $command[0].Definition
+    exit 0
 }
 
 function test ([Switch] $d, [String] $path) {
-  Resolve-Path $path| Out-Null;
+  if(Test-Path $path)
+  {
+    exit 0
+  }
+  exit 1
 }
 
 function chown {
   exit 0
 }
@@ -15,9 +24,9 @@
 {
   if(Test-Path $path)
   {
     exit 0
   } else {
-    New-Item $p -Type Directory -Force | Out-Null
+    New-Item $path -Type Directory -Force | Out-Null
   }
 }