From 536a377d71f4c1718fe8d690d1b2b72ed042b323 Mon Sep 17 00:00:00 2001
From: Markus Reiter
Date: Mon, 6 Mar 2017 22:53:28 +0100
Subject: Use `ArgumentError` instead of `CaskError` in `CLI`.

---
 Library/Homebrew/cask/lib/hbc/cli.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Library/Homebrew/cask/lib')

diff --git a/Library/Homebrew/cask/lib/hbc/cli.rb b/Library/Homebrew/cask/lib/hbc/cli.rb
index 8e178e373..102446ea4 100644
--- a/Library/Homebrew/cask/lib/hbc/cli.rb
+++ b/Library/Homebrew/cask/lib/hbc/cli.rb
@@ -228,9 +228,9 @@ module Hbc
           remaining << head
           retry
         rescue OptionParser::MissingArgument
-          raise CaskError, "The option '#{head}' requires an argument"
+          raise ArgumentError, "The option '#{head}' requires an argument."
         rescue OptionParser::AmbiguousOption
-          raise CaskError, "There is more than one possible option that starts with '#{head}'"
+          raise ArgumentError, "There is more than one possible option that starts with '#{head}'."
         end
       end
 
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