From 5b593ebb8958cc57cfbbd7013ca3d275466d66bf Mon Sep 17 00:00:00 2001
From: Joshua Hagins
Date: Tue, 30 Aug 2016 21:51:40 -0400
Subject: Allow deprecated hash syntax in Cask headers

---
 Library/Homebrew/cask/lib/hbc/source/path_base.rb | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/Library/Homebrew/cask/lib/hbc/source/path_base.rb b/Library/Homebrew/cask/lib/hbc/source/path_base.rb
index bbb413fd3..bd85ab425 100644
--- a/Library/Homebrew/cask/lib/hbc/source/path_base.rb
+++ b/Library/Homebrew/cask/lib/hbc/source/path_base.rb
@@ -55,6 +55,10 @@ class Hbc::Source::PathBase
   end
 
   def build_cask(cask_class, header_token, &block)
+    if header_token.is_a?(Hash)
+      # Cask file is using old `cask :v1 => 'token'` syntax
+      header_token = header_token.values.first
+    end
     raise Hbc::CaskTokenDoesNotMatchError.new(cask_token, header_token) unless cask_token == header_token
     cask_class.new(cask_token, sourcefile_path: path, &block)
   end
-- 
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