From b630eee8023b0daf4dffa876875b96889ea56d19 Mon Sep 17 00:00:00 2001
From: Ta Thanh Dinh <tathanhdinh@gmail.com>
Date: Mon, 15 Jul 2019 19:07:05 +0200
Subject: [PATCH] Use is_null method to check if pointer is null

---
 src/process.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/process.rs b/src/process.rs
index 92fe714..ba52afb 100644
--- a/src/process.rs
+++ b/src/process.rs
@@ -101,7 +101,7 @@ fn kill_process_if(
 			process.id,
 		);
 
-		if handle == ptr::null_mut() {
+		if handle.is_null() {
 			return Err(io::Error::new(
 				io::ErrorKind::Other,
 				format!(