[Midnightbsd-cvs] src [10486] trunk/sbin/routed/parms.c: use NULL

[laffer1 at midnightbsd.org]

Revision: 10486
          http://svnweb.midnightbsd.org/src/?rev=10486
Author:   laffer1
Date:     2018-06-06 21:09:09 -0400 (Wed, 06 Jun 2018)
Log Message:
-----------
use NULL

Modified Paths:
--------------
    trunk/sbin/routed/parms.c

Modified: trunk/sbin/routed/parms.c
===================================================================
--- trunk/sbin/routed/parms.c	2018-06-07 01:07:47 UTC (rev 10485)
+++ trunk/sbin/routed/parms.c	2018-06-07 01:09:09 UTC (rev 10486)
@@ -188,7 +188,7 @@
 	}
 
 	for (lnum = 1; ; lnum++) {
-		if (0 == fgets(lbuf, sizeof(lbuf), fp))
+		if (fgets(lbuf, sizeof(lbuf), fp) == NULL)
 			break;
 		lptr = lbuf;
 		while (*lptr == ' ')