naruse	2017-05-09 16:47:28 +0900 (Tue, 09 May 2017)

  New Revision: 58616

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58616

  Log:
    Add one more guard to avoid mixing nil into latest_specs

  Modified files:
    trunk/lib/rubygems/specification.rb
Index: lib/rubygems/specification.rb
===================================================================
--- lib/rubygems/specification.rb	(revision 58615)
+++ lib/rubygems/specification.rb	(revision 58616)
@@ -943,6 +943,7 @@ class Gem::Specification < Gem::BasicSpe https://github.com/ruby/ruby/blob/trunk/lib/rubygems/specification.rb#L943
   # -- wilsonb
 
   def self.all= specs
+    raise "nil spec!" if specs.any?(&:nil?) # TODO: remove once we're happy
     @@stubs_by_name = specs.group_by(&:name)
     @@all = @@stubs = specs
   end

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