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由 David Heinemeier Hansson 提交于
Fixed that rails --version should have the return code of 0 (success) (closes #4560) [blair@orcaware.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4145 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
46796e74
Fixed that rails --version should have the return code of 0 (success) (closes #4560) [blair@orcaware.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4145 5ecf4fe2-1ee6-0310-87b1-e25e094e27de