Fix fallback argument for Psych.load

This allows calling Psych.load with a fallback argument,
similar to Psych.load_file. Before, for Psych.load this
caused a "NoMethodError: undefined method `to_ruby'".

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/psych.rb b/lib/psych.rb
index a728dd7..0caaf4c 100644
--- a/lib/psych.rb
+++ b/lib/psych.rb
@@ -260,7 +260,7 @@ module Psych
   #   Psych.load("---\n foo: bar", symbolize_names: true)  # => {:foo=>"bar"}
   #
   def self.load yaml, filename = nil, fallback: false, symbolize_names: false
-    result = parse(yaml, filename, fallback: fallback)
+    result = parse(yaml, filename, fallback: FALLBACK.new(fallback))
     result = result.to_ruby if result
     symbolize_names!(result) if symbolize_names
     result
@@ -513,7 +513,7 @@ module Psych
   # the specified +fallback+ return value, which defaults to +false+.
   def self.load_file filename, fallback: false
     File.open(filename, 'r:bom|utf-8') { |f|
-      self.load f, filename, fallback: FALLBACK.new(fallback)
+      self.load f, filename, fallback: fallback
     }
   end