Merge pull request #2981 from reitermarkus/fix-trash

Fix trash script.

Library/Homebrew/cask/lib/hbc/artifact/uninstall_base.rb

@@ -247,8 +247,11 @@ module Hbc
               set output to ""
 
               repeat with i from 1 to (count trashedItems)
-                set item i of trashedItems to POSIX path of (item i of trashedItems as string)
-                set output to output & (item i of trashedItems) & (do shell script "printf \"\\0\"")
+                set trashedItem to POSIX path of (item i of trashedItems as string)
+                set output to output & trashedItem
+                if i < count trashedItems then
+                  set output to output & (do shell script "printf \"\\0\"")
+                end if
               end repeat
 
               return output

Library/Homebrew/cask/lib/hbc/cli/zap.rb

@@ -1,6 +1,8 @@
 module Hbc
   class CLI
     class Zap < AbstractCommand
+      option "--force", :force, false
+
       def initialize(*)
         super
         raise CaskUnspecifiedError if args.empty?
@@ -13,7 +15,7 @@ module Hbc
       def zap_casks
         casks.each do |cask|
           odebug "Zapping Cask #{cask}"
-          Installer.new(cask, verbose: verbose?).zap
+          Installer.new(cask, verbose: verbose?, force: force?).zap
         end
       end