From 230eaff9cf0f955a0ae49dc3c372ae3e960b732f Mon Sep 17 00:00:00 2001
From: Tw <tw19881113@gmail.com>
Date: Tue, 13 Jan 2015 16:46:26 +0800
Subject: [PATCH] cmd/benchcmp: close file when parse done

prevent file descriptor leak

Signed-off-by: Tw <tw19881113@gmail.com>

Change-Id: Ia1cacb3a287477b1f9b50fae248b5c34156c9557
Reviewed-on: https://go-review.googlesource.com/2740
Reviewed-by: Rob Pike <r@golang.org>
---
 cmd/benchcmp/benchcmp.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/benchcmp/benchcmp.go b/cmd/benchcmp/benchcmp.go
index e32c9c3c..5d87561c 100644
--- a/cmd/benchcmp/benchcmp.go
+++ b/cmd/benchcmp/benchcmp.go
@@ -142,6 +142,7 @@ func parseFile(path string) parse.BenchSet {
 	if err != nil {
 		fatal(err)
 	}
+	defer f.Close()
 	bb, err := parse.ParseBenchSet(f)
 	if err != nil {
 		fatal(err)