svn commit: r298193 - head/sbin/bsdlabel

[Marcelo Araujo]

Author: araujo
Date: Mon Apr 18 07:40:36 2016
New Revision: 298193
URL: https://svnweb.freebsd.org/changeset/base/298193

Log:
  Use NULL instead of 0 for pointers.
  
  strchr(3) will return NULL if the character does not appear in the
  string.
  
  MFC after:	2 weeks.

Modified:
  head/sbin/bsdlabel/bsdlabel.c

Modified: head/sbin/bsdlabel/bsdlabel.c
==============================================================================
--- head/sbin/bsdlabel/bsdlabel.c	Mon Apr 18 07:36:24 2016	(r298192)
+++ head/sbin/bsdlabel/bsdlabel.c	Mon Apr 18 07:40:36 2016	(r298193)
@@ -781,7 +781,7 @@ getasciilabel(FILE *f, struct disklabel 
 	lp->d_sbsize = 0;				/* XXX */
 	while (fgets(line, sizeof(line) - 1, f)) {
 		lineno++;
-		if ((cp = strchr(line,'\n')) != 0)
+		if ((cp = strchr(line,'\n')) != NULL)
 			*cp = '\0';
 		cp = skip(line);
 		if (cp == NULL)