https://git.ruby-lang.org/ruby.git/commit/?id=8e463e3e73

From 8e463e3e73e37ff57a5fde142436280846718ecf Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@g...>
Date: Fri, 27 Aug 2021 01:50:49 +0900
Subject: [ruby/reline] Remove unnecessary condition

https://github.com/ruby/reline/commit/07e911ec8e
---
 lib/reline.rb | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/lib/reline.rb b/lib/reline.rb
index 91648bf..a3f37d1 100644
--- a/lib/reline.rb
+++ b/lib/reline.rb
@@ -189,12 +189,11 @@ module Reline https://github.com/ruby/ruby/blob/trunk/lib/reline.rb#L189
         end
         pre, target, post= retrieve_completion_block(true)
         if target.nil? or target.empty?
+          return nil
+        end
+        result = call_completion_proc_with_checking_args(pre, target, post)
+        if result and result.size == 1 and result[0] == target
           result = nil
-        else
-          result = call_completion_proc_with_checking_args(pre, target, post)
-          if result and result.size == 1 and result[0] == target
-            result = nil
-          end
         end
         target_width = Reline::Unicode.calculate_width(target)
         x = cursor_pos.x - target_width
-- 
cgit v1.1


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