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-rw-r--r--lib/readline.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/readline.rb b/lib/readline.rb
index 6cc923cb2f..d1c9d3a955 100644
--- a/lib/readline.rb
+++ b/lib/readline.rb
@@ -1,6 +1,7 @@
begin
- require 'readline.so'
+ require "readline.#{RbConfig::CONFIG["DLEXT"]}"
rescue LoadError
require 'reline' unless defined? Reline
+ Object.send(:remove_const, :Readline) if Object.const_defined?(:Readline)
Readline = Reline
end