From 2ac72f1fa1a81f78dadfeb5cc4867a356c7da738 Mon Sep 17 00:00:00 2001
From: Lomanic <Lomanic@users.noreply.github.com>
Date: Sun, 23 Jun 2019 15:52:01 +0200
Subject: [PATCH] [process][linux] Fix NewProcess() on Linux

Related to #704.
Don't break previous API where a Process is always returned, fix undefined variable p.
---
 process/process_linux.go | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/process/process_linux.go b/process/process_linux.go
index 8bac3760..1367b5c5 100644
--- a/process/process_linux.go
+++ b/process/process_linux.go
@@ -69,10 +69,8 @@ func (m MemoryMapsStat) String() string {
 // to get more information about the process. An error will be returned
 // if the process does not exist.
 func NewProcess(pid int32) (*Process, error) {
-	if _, err := os.Stat(common.HostProc(strconv.Itoa(int(p.Pid)))); err != nil {
-		return nil, err
-	}
-	return &Process{Pid: int32(pid)}, nil
+	_, err := os.Stat(common.HostProc(strconv.Itoa(int(pid))))
+	return &Process{Pid: pid}, err
 }
 
 // Ppid returns Parent Process ID of the process.