From af0014aba8bc49f6acb35f96cb9642bf3d163edd Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 3 Aug 2025 00:28:50 +0900
Subject: Fix a bug where you cannot unset the default `--nth` using
 `change-nth`

---
 test/test_core.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'test')

diff --git a/test/test_core.rb b/test/test_core.rb
index 17578baf..d77bbcce 100644
--- a/test/test_core.rb
+++ b/test/test_core.rb
@@ -2045,4 +2045,19 @@ class TestCore < TestInteractive
     tmux.send_keys :b
     tmux.until { |lines| assert_includes lines, '> 9' }
   end
+
+  def test_change_nth_unset_default
+    tmux.send_keys %(echo foo bar | #{FZF} --nth 2 --query fb --bind space:change-nth:), :Enter
+    tmux.until do
+      assert_equal 1, it.item_count
+      assert_equal 0, it.match_count
+    end
+
+    tmux.send_keys :Space
+
+    tmux.until do
+      assert_equal 1, it.item_count
+      assert_equal 1, it.match_count
+    end
+  end
 end
-- 
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