From 0425b993e84497e0bb3a8024d25ceca95aa84610 Mon Sep 17 00:00:00 2001
From: Wei Shen <shenwei356@gmail.com>
Date: Fri, 27 Jul 2018 21:54:11 +0800
Subject: [PATCH] fix bug of forgetting to close files...

---
 unikmer/cmd/diff.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/unikmer/cmd/diff.go b/unikmer/cmd/diff.go
index e9736ea..6606d6b 100644
--- a/unikmer/cmd/diff.go
+++ b/unikmer/cmd/diff.go
@@ -116,7 +116,6 @@ var diffCmd = &cobra.Command{
 
 		infh, err = xopen.Ropen(file)
 		checkError(err)
-		defer infh.Close()
 
 		reader, err = unikmer.NewReader(infh)
 		checkError(err)
@@ -135,6 +134,8 @@ var diffCmd = &cobra.Command{
 			m[kcode.Code] = false
 		}
 
+		infh.Close()
+
 		if opt.Verbose {
 			log.Infof("%d Kmers loaded", len(m))
 		}
@@ -229,7 +230,6 @@ var diffCmd = &cobra.Command{
 
 					infh, err = xopen.Ropen(file)
 					checkError(err)
-					defer infh.Close()
 
 					reader, err = unikmer.NewReader(infh)
 					checkError(err)
@@ -253,6 +253,8 @@ var diffCmd = &cobra.Command{
 						}
 					}
 
+					infh.Close()
+
 					// remove seen kmers
 					for code, mark = range m1 {
 						if mark {