Update virtualbox-beta - add uninstall preflight (#3950)

8 years ago · 4ab767f435
1 changed files with 6 additions and 0 deletions
--- a/Casks/virtualbox-beta.rb
+++ b/Casks/virtualbox-beta.rb
@ -10,6 +10,12 @@ cask 'virtualbox-beta' do

  pkg 'VirtualBox.pkg'

+  uninstall_preflight do
+    if File.exist?("#{HOMEBREW_PREFIX}/Caskroom/virtualbox-extension-pack-beta")
+      system_command 'brew', args: ['cask', 'uninstall', 'virtualbox-extension-pack-beta']
+    end
+  end
+
  uninstall script:  {
                       executable: 'VirtualBox_Uninstall.tool',
                       args:       %w[--unattended],