From f445d34c254b386d8d1c0dacf06c814f00f1817e Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Sat, 4 Sep 2021 00:42:39 +0900
Subject: [PATCH] [ruby/reline] Show even if it's only one candidate until a
 perfect match

https://github.com/ruby/reline/commit/fe7e34e79f
---
 lib/reline.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reline.rb b/lib/reline.rb
index 81619dea77..d440b2d7ba 100644
--- a/lib/reline.rb
+++ b/lib/reline.rb
@@ -212,7 +212,7 @@ module Reline
         result = call_completion_proc_with_checking_args(pre, target, post)
         pointer = nil
       end
-      if result and result.size == 1 and result[0] == target
+      if result and result.size == 1 and result[0] == target and pointer != 0
         result = nil
       end
       target_width = Reline::Unicode.calculate_width(target)