From 5209e95bc7132004637aef61b1dfd9e1e489f8a2 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 29 Mar 2022 22:25:48 +0900
Subject: [PATCH] Make preview updated when reload and change-query are
 combined

Fix #2744
---
 CHANGELOG.md    | 2 +-
 src/terminal.go | 1 +
 test/test_go.rb | 9 +++++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 616d438..061bf85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ CHANGELOG
     fzf --nth=-1 --no-hscroll --ellipsis='' |
     awk '{print $2}'
   ```
-- Increased TTY buffer limit (#2748)
+- Bug fixes and improvements
 
 0.29.0
 ------
diff --git a/src/terminal.go b/src/terminal.go
index 9ea0c1a..44dea49 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -673,6 +673,7 @@ func (t *Terminal) UpdateList(merger *Merger, reset bool) {
 	t.merger = merger
 	if reset {
 		t.selected = make(map[int32]selectedItem)
+		t.version++
 	}
 	t.mutex.Unlock()
 	t.reqBox.Set(reqInfo, nil)
diff --git a/test/test_go.rb b/test/test_go.rb
index bd95060..74f9851 100755
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -2077,6 +2077,15 @@ class TestGoFZF < TestBase
     tmux.until { |lines| assert_includes lines[1], '4' }
   end
 
+  def test_reload_and_change_preview_should_update_preview
+    tmux.send_keys "seq 3 | #{FZF} --bind 'ctrl-t:reload(echo 4)+change-preview(echo {})'", :Enter
+    tmux.until { |lines| assert_equal 3, lines.item_count }
+    tmux.until { |lines| refute_includes lines[1], '1' }
+    tmux.send_keys 'C-t'
+    tmux.until { |lines| assert_equal 1, lines.item_count }
+    tmux.until { |lines| assert_includes lines[1], '4' }
+  end
+
   def test_scroll_off
     tmux.send_keys "seq 1000 | #{FZF} --scroll-off=3 --bind l:last", :Enter
     tmux.until { |lines| assert_equal 1000, lines.item_count }