Only rescue LoadErrors when loading Readline.

georgebrock · georgebrock · commit 382ac6723f36 · 2013-12-16T15:23:18.000Z
diff --git a/lib/thor/line_editor/readline.rb b/lib/thor/line_editor/readline.rb
@@ -1,4 +1,7 @@
-require 'readline' rescue nil
+begin
+  require 'readline'
+rescue LoadError
+end
 
 class Thor
   module LineEditor
