svn commit: r298240 - head/sbin/restore

[Marcelo Araujo]

Author: araujo
Date: Tue Apr 19 02:00:48 2016
New Revision: 298240
URL: https://svnweb.freebsd.org/changeset/base/298240

Log:
  malloc will return NULL if it cannot allocate memory.
  
  MFC after:	2 weeks.

Modified:
  head/sbin/restore/dirs.c

Modified: head/sbin/restore/dirs.c
==============================================================================
--- head/sbin/restore/dirs.c	Tue Apr 19 01:59:26 2016	(r298239)
+++ head/sbin/restore/dirs.c	Tue Apr 19 02:00:48 2016	(r298240)
@@ -598,7 +598,7 @@ setdirmodes(int flags)
 			if (bufsize < node.extsize) {
 				if (bufsize > 0)
 					free(buf);
-				if ((buf = malloc(node.extsize)) != 0) {
+				if ((buf = malloc(node.extsize)) != NULL) {
 					bufsize = node.extsize;
 				} else {
 					bufsize = 0;