From ff2239509d53f86ca48330ddfc6f24fe03ba9768 Mon Sep 17 00:00:00 2001
From: Martin Schimandl
Date: Sat, 7 Oct 2017 21:32:40 +0200
Subject: Change behaviour of 'cask _stanza' command. Add tests for 'cask
 _stanza' command

---
 Library/Homebrew/cask/lib/hbc/cli/internal_stanza.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'Library/Homebrew/cask')

diff --git a/Library/Homebrew/cask/lib/hbc/cli/internal_stanza.rb b/Library/Homebrew/cask/lib/hbc/cli/internal_stanza.rb
index b0812d27c..411170010 100644
--- a/Library/Homebrew/cask/lib/hbc/cli/internal_stanza.rb
+++ b/Library/Homebrew/cask/lib/hbc/cli/internal_stanza.rb
@@ -71,10 +71,16 @@ module Hbc
             next
           end
 
+          if value == nil || (value.kind_of?(Array) && value.empty?)
+            opoo "no such stanza '#{stanza}' on Cask '#{cask}'" unless quiet?
+            puts ""
+            raise ArgumentError, "no such stanza '#{stanza}' on Cask '#{cask}'"
+          end
+
           if artifact_name && !value.key?(artifact_name)
             opoo "no such stanza '#{artifact_name}' on Cask '#{cask}'" unless quiet?
             puts ""
-            next
+            raise ArgumentError, "no such stanza '#{artifact_name}' on Cask '#{cask}'"
           end
 
           if stanza == :artifacts
-- 
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