svn commit: r302442 - stable/10/lib/libc/net

[Garrett Cooper]

Author: ngie
Date: Fri Jul  8 19:04:51 2016
New Revision: 302442
URL: https://svnweb.freebsd.org/changeset/base/302442

Log:
  MFC r301707:
  
  Use NULL instead of `0` in _ht_getnetbyname(..)
  
  - getnetent returns NULL on completion/error.
  - .h_aliases is NULL terminated.

Modified:
  stable/10/lib/libc/net/getnetbyht.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/libc/net/getnetbyht.c
==============================================================================
--- stable/10/lib/libc/net/getnetbyht.c	Fri Jul  8 18:54:28 2016	(r302441)
+++ stable/10/lib/libc/net/getnetbyht.c	Fri Jul  8 19:04:51 2016	(r302442)
@@ -215,10 +215,10 @@ _ht_getnetbyname(void *rval, void *cb_da
 	}
 
 	_setnethtent(ned->stayopen, ned);
-	while ((error = getnetent_p(&ne, ned)) == 0) {
+	while ((error = getnetent_p(&ne, ned)) == NULL) {
 		if (strcasecmp(ne.n_name, name) == 0)
 			break;
-		for (cp = ne.n_aliases; *cp != 0; cp++)
+		for (cp = ne.n_aliases; *cp != NULL; cp++)
 			if (strcasecmp(*cp, name) == 0)
 				goto found;
 	}