svn commit: r298189 - head/usr.bin/find

[Marcelo Araujo]

Author: araujo
Date: Mon Apr 18 07:05:18 2016
New Revision: 298189
URL: https://svnweb.freebsd.org/changeset/base/298189

Log:
  Use NULL instead of 0 for pointers.
  
  MFC after:	2 weeks.

Modified:
  head/usr.bin/find/function.c

Modified: head/usr.bin/find/function.c
==============================================================================
--- head/usr.bin/find/function.c	Mon Apr 18 06:58:07 2016	(r298188)
+++ head/usr.bin/find/function.c	Mon Apr 18 07:05:18 2016	(r298189)
@@ -224,7 +224,7 @@ nextarg(OPTION *option, char ***argvp)
 {
 	char *arg;
 
-	if ((arg = **argvp) == 0)
+	if ((arg = **argvp) == NULL)
 		errx(1, "%s: requires additional arguments", option->name);
 	(*argvp)++;
 	return arg;