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-rw-r--r--lib/rubygems/defaults.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/rubygems/defaults.rb b/lib/rubygems/defaults.rb
index 9c5e303c0e..cc8dc722fc 100644
--- a/lib/rubygems/defaults.rb
+++ b/lib/rubygems/defaults.rb
@@ -54,7 +54,9 @@ module Gem
# Path for gems in the user's home directory
def self.user_dir
- File.join Gem.user_home, '.gem', ruby_engine, ConfigMap[:ruby_version]
+ parts = [Gem.user_home, '.gem', ruby_engine]
+ parts << ConfigMap[:ruby_version] unless ConfigMap[:ruby_version].empty?
+ File.join parts
end
##