Suppress duplicated "require 'reline'"

2019-10-23 23:58:59 +09:00 · 2019-10-23 23:58:59 +09:00 · 039faecdb8
commit 039faecdb8
parent 1d91feaf13
1 changed files with 1 additions and 1 deletions
--- a/lib/readline.rb
+++ b/lib/readline.rb
@ -1,6 +1,6 @@
 begin
  require 'readline.so'
 rescue LoadError
-  require 'reline'
+  require 'reline' unless defined? Reline
  Readline = Reline
 end