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-rw-r--r--lib/rubygems/config_file.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rubygems/config_file.rb b/lib/rubygems/config_file.rb
index 393f947d77..9f1da9e6dc 100644
--- a/lib/rubygems/config_file.rb
+++ b/lib/rubygems/config_file.rb
@@ -434,7 +434,7 @@ if you believe they were disclosed to a third party.
yaml_hash[:ssl_client_cert] =
@hash[:ssl_client_cert] if @hash.key? :ssl_client_cert
- keys = yaml_hash.keys.map { |key| key.to_s }
+ keys = yaml_hash.keys.map {|key| key.to_s }
keys << 'debug'
re = Regexp.union(*keys)