Fix trailing ␊ not rendered with '--read0 --no-multi-line'

https://github.com/junegunn/fzf/pull/4334#issue-2966013714

    # Should display foo␊
    echo -en "foo\n" | fzf --read0  --no-multi-line

2 files changed, 6 insertions, 1 deletions

diff --git a/src/terminal.go b/src/terminal.go
index f3a7fe4d..e1d14adc 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -3144,7 +3144,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 			wasWrapped = true
 		}
 
-		if len(line) > 0 && line[len(line)-1] == '\n' {
+		if len(line) > 0 && line[len(line)-1] == '\n' && lineOffset < len(lines)-1 {
 			line = line[:len(line)-1]
 		} else {
 			wrapped = true
diff --git a/test/test_core.rb b/test/test_core.rb
index f8a182f8..517c94d6 100644
--- a/test/test_core.rb
+++ b/test/test_core.rb
@@ -1931,4 +1931,9 @@ class TestCore < TestInteractive
     tmux.send_keys :Space
     tmux.until { |lines| assert lines.any_include?('bar') }
   end
+
+  def test_trailing_new_line
+    tmux.send_keys %(echo -en "foo\n" | fzf --read0 --no-multi-line), :Enter
+    tmux.until { |lines| assert_includes lines, '> foo␊' }
+  end
 end