Merge pull request #4 from ruby/readline-redefinition

Suppress constant redefinition warning
ruby · Nov 29, 2021 · 00cd638 · 00cd638
2 parents 16c9c83 + 0e3ca3b
commit 00cd638
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/readline.rb b/lib/readline.rb
@@ -2,5 +2,6 @@
   require 'readline.so'
 rescue LoadError
   require 'reline' unless defined? Reline
+  Object.send(:remove_const, :Readline) if Object.const_defined?(:Readline)
   Readline = Reline
 end