svn commit: r302443 - stable/9/lib/libc/net

[Garrett Cooper]

Author: ngie
Date: Fri Jul  8 19:09:47 2016
New Revision: 302443
URL: https://svnweb.freebsd.org/changeset/base/302443

Log:
  MFstable/10 r302442:
  
  MFC r301707:
  
  Use NULL instead of `0` in _ht_getnetbyname(..)
  
  - getnetent returns NULL on completion/error.
  - .h_aliases is NULL terminated.

Modified:
  stable/9/lib/libc/net/getnetbyht.c
Directory Properties:
  stable/9/   (props changed)
  stable/9/lib/   (props changed)
  stable/9/lib/libc/   (props changed)

Modified: stable/9/lib/libc/net/getnetbyht.c
==============================================================================
--- stable/9/lib/libc/net/getnetbyht.c	Fri Jul  8 19:04:51 2016	(r302442)
+++ stable/9/lib/libc/net/getnetbyht.c	Fri Jul  8 19:09:47 2016	(r302443)
@@ -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;
 	}