Merge pull request #4222 from reitermarkus/silence-parser-compatibility

Silence `Parser` compatibility warning.
2018-05-28 20:25:43 +01:00 · 2018-05-28 20:25:43 +01:00 · a276a48253
commit a276a48253
parent e954bedc5f a0ca601a1a
1 changed files with 9 additions and 1 deletions
--- a/Library/Homebrew/rubocops/extend/formula_cop.rb
+++ b/Library/Homebrew/rubocops/extend/formula_cop.rb
@ -1,4 +1,12 @@
-require "parser/current"
+# Silence compatibility warning.
+begin
+  old_verbosity = $VERBOSE
+  $VERBOSE = nil
+  require "parser/current"
+ensure
+  $VERBOSE = old_verbosity
+end
+
 require_relative "../../extend/string"

 module RuboCop