Allow to use BUNDLE_GEMFILE env variable in boot.rb [#6184 state:resolved]

f7e33620 · Piotr Sarnacki · 006ec77e · f7e33620
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railties/lib/rails/generators/rails/app/templates/config/boot.rb ...s/lib/rails/generators/rails/app/templates/config/boot.rb +1 -1

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--- a/railties/lib/rails/generators/rails/app/templates/config/boot.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/boot.rb
@@ -3,7 +3,7 @@
 # Set up gems listed in the Gemfile.
 gemfile = File.expand_path('../../Gemfile', __FILE__)
 begin
-  ENV['BUNDLE_GEMFILE'] = gemfile
+  ENV['BUNDLE_GEMFILE'] ||= gemfile
  require 'bundler'
  Bundler.setup
 rescue Bundler::GemNotFound => e