From 1dcace5ba0ad6103ef96cd0d60c7403ba96e65ce Mon Sep 17 00:00:00 2001
From: Marcelo Araujo <araujo@FreeBSD.org>
Date: Mon, 16 May 2016 01:12:56 +0000
Subject: Use NULL instead of 0 for pointers.

MFC after:	2 weeks.
---
 usr.sbin/kldxref/kldxref.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'usr.sbin/kldxref/kldxref.c')

diff --git a/usr.sbin/kldxref/kldxref.c b/usr.sbin/kldxref/kldxref.c
index 01b7c65d6d55..a5185b7ba84c 100644
--- a/usr.sbin/kldxref/kldxref.c
+++ b/usr.sbin/kldxref/kldxref.c
@@ -494,7 +494,7 @@ parse_entry(struct mod_metadata *md, const char *cval,
 
 							ptr = *(char **)(walker + elt->pe_offset);
 							buffer[0] = '\0';
-							if (ptr != 0) {
+							if (ptr != NULL) {
 								EF_SEG_READ(ef, (Elf_Off)ptr,
 								    sizeof(buffer), buffer);
 								buffer[sizeof(buffer) - 1] = '\0';
-- 
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