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-rw-r--r--railties/lib/rails.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/railties/lib/rails.rb b/railties/lib/rails.rb
index ee48043a50..00add5829d 100644
--- a/railties/lib/rails.rb
+++ b/railties/lib/rails.rb
@@ -7,6 +7,7 @@ require "active_support/dependencies/autoload"
require "active_support/core_ext/kernel/reporting"
require "active_support/core_ext/module/delegation"
require "active_support/core_ext/array/extract_options"
+require "active_support/core_ext/object/blank"
require "rails/application"
require "rails/version"
@@ -67,7 +68,7 @@ module Rails
# Rails.env.development? # => true
# Rails.env.production? # => false
def env
- @_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development")
+ @_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"].presence || ENV["RACK_ENV"].presence || "development")
end
# Sets the Rails environment.