fix: Erlang16 previous install check

2013-07-19 03:51:12 -04:00
parent 8e5b1d73cd
commit 6aad660cc3
1 changed files with 1 additions and 1 deletions
--- a/Erlang16/tools/chocolateyInstall.ps1
+++ b/Erlang16/tools/chocolateyInstall.ps1
@@ -11,7 +11,7 @@ try {
    Select -First 1

  # only way to test for installation of this version is by path on disk
-  if (Test-Path $installedPath)
+  if ($installedPath -and (Test-Path $installedPath))
  {
    Write-Host "$package $version is already installed to $installedPath"
  }