Change to read `CREW_DEBUG_SYMBOL` environment variable

8a34eb0f · Kazushi (Jam) Marukawa · 41cefa1e · 8a34eb0f
Commit 8a34eb0f authored May 13, 2017 by Kazushi (Jam) Marukawa
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lib/package.rb lib/package.rb +2 -0

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--- a/lib/package.rb
+++ b/lib/package.rb
@@ -9,6 +9,8 @@ class Package
    attr_accessor :in_upgrade
  end

+  @@debug_symbol = ENV['CREW_DEBUG_SYMBOL'] || false
+
  def self.dependencies
    # Not sure how to initialize instance variable of not constructed class.
    # Therefore, initialize it in reader function.