From 6898eef046bb65a2fb5463f42c15c48ac26f5141 Mon Sep 17 00:00:00 2001
From: WAKAYAMA shirou <shirou.faw@gmail.com>
Date: Thu, 1 May 2014 18:46:40 +0900
Subject: [PATCH] fix if disk_io_counters failed.

---
 process_test.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/process_test.go b/process_test.go
index 501b932e..a59f20ac 100644
--- a/process_test.go
+++ b/process_test.go
@@ -93,10 +93,11 @@ func Test_Process_IOCounters(t *testing.T) {
 	v, err := p.IOCounters()
 	if err != nil {
 		t.Errorf("geting ppid error %v", err)
+		return
 	}
-	fmt.Println(v)
 	if v.ReadCount == 0 {
 		t.Errorf("return value is 0 %v", v)
 	}
+	fmt.Println(v)
 
 }