From 1e7811334e9d4cbf5cbb5992dc0f75db983d1c6d Mon Sep 17 00:00:00 2001
From: Gokcehan <gokcehankara@gmail.com>
Date: Sun, 18 Sep 2016 12:56:13 +0300
Subject: [PATCH] use the same goroutine to wait preview command

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

diff --git a/ui.go b/ui.go
index 7ab1bc5..99d1abd 100644
--- a/ui.go
+++ b/ui.go
@@ -353,8 +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)