From 84a7499ae357bc3b3a82890d2e44d9c300af0c13 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 31 Mar 2015 20:52:16 +0900
Subject: [PATCH] Fix #172 - Print empty line when fzf with expect finished by
 -1 or -0

---
 src/core.go     | 3 +++
 test/test_go.rb | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/src/core.go b/src/core.go
index ebb7d66..204532b 100644
--- a/src/core.go
+++ b/src/core.go
@@ -216,6 +216,9 @@ func Run(options *Options) {
 									if opts.PrintQuery {
 										fmt.Println(opts.Query)
 									}
+									if len(opts.Expect) > 0 {
+										fmt.Println()
+									}
 									for i := 0; i < count; i++ {
 										fmt.Println(val.Get(i).AsString())
 									}
diff --git a/test/test_go.rb b/test/test_go.rb
index adfc0d0..a47e422 100644
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -452,6 +452,11 @@ class TestGoFZF < TestBase
     tmux.send_keys :Escape, :z
     assert_equal ['55', 'alt-z', '55'], readonce.split($/)
   end
+
+  def test_expect_print_query_select_1
+    tmux.send_keys "seq 1 100 | #{fzf '-q55 -1 --expect=alt-z --print-query'}", :Enter
+    assert_equal ['55', '', '55'], readonce.split($/)
+  end
 end
 
 module TestShell