From d51e99adc16c375dacea6f5c07d9bfcdfcfd4b0f Mon Sep 17 00:00:00 2001
From: Gokcehan <gokcehankara@gmail.com>
Date: Fri, 16 Sep 2016 15:22:39 +0300
Subject: [PATCH] close pipe and then wait command in a separate goroutine

Mentioned in #5.
---
 ui.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui.go b/ui.go
index e04b7c5..7ab1bc5 100644
--- a/ui.go
+++ b/ui.go
@@ -353,7 +353,8 @@ func (ui *UI) loadFile(nav *Nav) {
 				log.Print(msg)
 			}
 
-			defer cmd.Wait()
+			defer out.Close()
+			go func() { defer cmd.Wait() }()
 			reader = out
 		} else {
 			f, err := os.Open(path)