Fix a style bug

svn path=/head/; revision=230045
2012-01-13 06:56:59 +00:00 · 2012-01-13 06:56:59 +00:00 · 533e5d6df3 · 2020-12-20 02:59:44 +00:00
parent a3a2bf4b67
commit 533e5d6df3
1 changed files with 1 additions and 1 deletions
--- a/sbin/routed/parms.c
+++ b/sbin/routed/parms.c
@ -188,7 +188,7 @@ gwkludge(void)
 	}

 	for (lnum = 1; ; lnum++) {
-		if (0 == fgets(lbuf, sizeof(lbuf), fp))
+		if (fgets(lbuf, sizeof(lbuf), fp) == NULL)
 			break;
 		lptr = lbuf;
 		while (*lptr == ' ')