From 06bd48aba8b24e73b1dac8dfdc1dc0f36a733c11 Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Wed, 25 Aug 2021 16:27:24 +0900
Subject: [PATCH] [ruby/reline] Remove unnecessary metadata between lines

https://github.com/ruby/reline/commit/83928249e3
---
 lib/reline/line_editor.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
index 5a39ef2d1d..a935fa9df6 100644
--- a/lib/reline/line_editor.rb
+++ b/lib/reline/line_editor.rb
@@ -598,6 +598,7 @@ class Reline::LineEditor
     @dialog_lines_backup[:lines].each_with_index { |l, i|
       pr = prompt_list ? prompt_list[i] : prompt
       vl, _ = split_by_width(pr + l, @screen_size.last)
+      vl.compact!
       if i == @dialog_lines_backup[:line_index]
         visual_start = visual_lines.size + @dialog_lines_backup[:started_from]
       end
@@ -678,6 +679,7 @@ class Reline::LineEditor
     @dialog_lines_backup[:lines].each_with_index { |l, i|
       pr = prompt_list ? prompt_list[i] : prompt
       vl, _ = split_by_width(pr + l, @screen_size.last)
+      vl.compact!
       if i == @dialog_lines_backup[:line_index]
         visual_start = visual_lines.size + @dialog_lines_backup[:started_from] + @dialog_vertical_offset
       end