From 6227460dc54dbfa6f33b5d28f55a76f5746d2505 Mon Sep 17 00:00:00 2001
From: Shirou WAKAYAMA <shirou.faw@gmail.com>
Date: Wed, 11 Mar 2015 11:19:19 +0900
Subject: [PATCH] process: if pid < 0, skip it. and Cmdline retruned Joined
 string.

---
 process/process_darwin.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/process/process_darwin.go b/process/process_darwin.go
index 2aa3d41..dd9faa4 100644
--- a/process/process_darwin.go
+++ b/process/process_darwin.go
@@ -44,7 +44,9 @@ func Pids() ([]int32, error) {
 	}
 
 	for _, p := range procs {
-		ret = append(ret, p.Pid)
+		if p.Pid > 0 {
+			ret = append(ret, p.Pid)
+		}
 	}
 
 	return ret, nil
@@ -72,7 +74,10 @@ func (p *Process) Exe() (string, error) {
 }
 func (p *Process) Cmdline() (string, error) {
 	r, err := callPs("command", p.Pid)
-	return r[0], err
+	if err != nil {
+		return "", err
+	}
+	return strings.Join(r, " "), err
 }
 func (p *Process) CreateTime() (int64, error) {
 	return 0, common.NotImplementedError
-- 
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