Use NULL for pointers instead of 0.

MFC after:	2 weeks.
This commit is contained in:
Marcelo Araujo 2016-04-19 00:59:15 +00:00
parent ec23a76360
commit 8e58be03e7
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=298234

View File

@ -575,7 +575,7 @@ natm_delete(int argc, char *argv[])
TAILQ_FOREACH(aif, &diagif_list, link)
if (strcmp(aif->ifname, argv[0]) == 0)
break;
if (aif == 0)
if (aif == NULL)
errx(1, "no such interface '%s'", argv[0]);
vpi = parse_num(argv[1], "VPI", 0xff);