Fixing glitchy kill ring behavior in irb

See ruby/irb#85 for details
ruby · Dec 17, 2020 · d597d7a · d597d7a
1 parent da3438a
commit d597d7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
@@ -183,7 +183,7 @@ def reset_variables(prompt = '', encoding:)
     @cleared = false
     @rerender_all = false
     @history_pointer = nil
-    @kill_ring = Reline::KillRing.new
+    @kill_ring ||= Reline::KillRing.new
     @vi_clipboard = ''
     @vi_arg = nil
     @waiting_proc = nil