Merge pull request #19404 from dmathieu/remove_rack_env

Don't fallback to RACK_ENV when RAILS_ENV is not present

5 files changed, 5 insertions, 5 deletions

diff --git a/railties/lib/rails.rb b/railties/lib/rails.rb
index b1f7c29b5a..5d46bbefe6 100644
--- a/railties/lib/rails.rb
+++ b/railties/lib/rails.rb
@@ -62,7 +62,7 @@ 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"] || "development")
     end
 
     # Sets the Rails environment.
diff --git a/railties/lib/rails/commands/console.rb b/railties/lib/rails/commands/console.rb
index 5d37a2b699..48b1ad884b 100644
--- a/railties/lib/rails/commands/console.rb
+++ b/railties/lib/rails/commands/console.rb
@@ -57,7 +57,7 @@ module Rails
     end
 
     def environment
-      options[:environment] ||= ENV['RAILS_ENV'] || ENV['RACK_ENV'] || 'development'
+      options[:environment] ||= ENV['RAILS_ENV'] || 'development'
     end
 
     def environment?
diff --git a/railties/lib/rails/commands/dbconsole.rb b/railties/lib/rails/commands/dbconsole.rb
index 5175e31f14..be0c0fc659 100644
--- a/railties/lib/rails/commands/dbconsole.rb
+++ b/railties/lib/rails/commands/dbconsole.rb
@@ -107,7 +107,7 @@ module Rails
       if Rails.respond_to?(:env)
         Rails.env
       else
-        ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development"
+        ENV["RAILS_ENV"] || "development"
       end
     end
 
diff --git a/railties/lib/rails/commands/runner.rb b/railties/lib/rails/commands/runner.rb
index 86bce9b2fe..66a9ebf38c 100644
--- a/railties/lib/rails/commands/runner.rb
+++ b/railties/lib/rails/commands/runner.rb
@@ -1,6 +1,6 @@
 require 'optparse'
 
-options = { environment: (ENV['RAILS_ENV'] || ENV['RACK_ENV'] || "development").dup }
+options = { environment: (ENV['RAILS_ENV'] || "development").dup }
 code_or_file = nil
 
 if ARGV.first.nil?
diff --git a/railties/lib/rails/commands/server.rb b/railties/lib/rails/commands/server.rb
index 546d3725d8..397a9cf406 100644
--- a/railties/lib/rails/commands/server.rb
+++ b/railties/lib/rails/commands/server.rb
@@ -95,7 +95,7 @@ module Rails
       super.merge({
         Port:               3000,
         DoNotReverseLookup: true,
-        environment:        (ENV['RAILS_ENV'] || ENV['RACK_ENV'] || "development").dup,
+        environment:        (ENV['RAILS_ENV'] || "development").dup,
         daemonize:          false,
         pid:                File.expand_path("tmp/pids/server.pid"),
         config:             File.expand_path("config.ru")