diff options
| -rw-r--r-- | lib/psych/visitors/to_ruby.rb | 2 | ||||
| -rw-r--r-- | test/visitors/test_yast_builder.rb | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/lib/psych/visitors/to_ruby.rb b/lib/psych/visitors/to_ruby.rb index 10e03fe..ee603ff 100644 --- a/lib/psych/visitors/to_ruby.rb +++ b/lib/psych/visitors/to_ruby.rb @@ -14,7 +14,7 @@ module Psych return nil if o.tag == 'tag:yaml.org,2002:null' unless o.quoted - return nil if o.value =~ /^(null|~)$/i + return nil if o.value =~ /^(null|~)$/i or o.value.empty? end o.value diff --git a/test/visitors/test_yast_builder.rb b/test/visitors/test_yast_builder.rb index aa6f332..67d54be 100644 --- a/test/visitors/test_yast_builder.rb +++ b/test/visitors/test_yast_builder.rb @@ -45,6 +45,7 @@ module Psych assert_equal nil, Psych.load('Null') assert_equal nil, Psych.load('NULL') assert_equal nil, Psych.load('~') + assert_equal({'foo' => nil}, Psych.load('foo: ')) assert_round_trip 'null' assert_round_trip 'nUll' |