diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rubygems/psych_tree.rb | 4 | ||||
| -rw-r--r-- | lib/rubygems/specification.rb | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/lib/rubygems/psych_tree.rb b/lib/rubygems/psych_tree.rb index 2d478c94d9..7d17fc29cf 100644 --- a/lib/rubygems/psych_tree.rb +++ b/lib/rubygems/psych_tree.rb @@ -14,6 +14,10 @@ module Gem @emitter.scalar str, nil, nil, false, true, quote end + def visit_Hash(o) + super(o.dup.delete_if {|_, v| v.nil? }) + end + # Noop this out so there are no anchors def register(target, obj) end diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb index 61ea3fcfdc..29139cf725 100644 --- a/lib/rubygems/specification.rb +++ b/lib/rubygems/specification.rb @@ -1890,7 +1890,8 @@ class Gem::Specification < Gem::BasicSpecification attributes = @@attributes.map(&:to_s) - %w[name version platform] attributes.each do |name| - coder.add name, instance_variable_get("@#{name}") + value = instance_variable_get("@#{name}") + coder.add name, value unless value.nil? end end |