require yaml even if rubygems has defined YAML

fixes #2393, #2394
rubygems · Mar 14, 2013 · a67e315 · a67e315
1 parent 10da9e9
commit a67e315
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/bundler/psyched_yaml.rb b/lib/bundler/psyched_yaml.rb
@@ -13,7 +13,7 @@
 end
 
 # At least load the YAML stdlib, whatever that may be
-require 'yaml' unless defined?(YAML)
+require 'yaml' unless defined?(YAML.dump)
 
 module Bundler
   # On encountering invalid YAML,