From 64d0313c5b7a518c5210c7d221470ca70c7e9795 Mon Sep 17 00:00:00 2001
From: nekral-guest <nekral-guest@5a98b0ae-9ef6-0310-add3-de5d479b70d7>
Date: Mon, 26 May 2008 09:12:34 +0000
Subject: [PATCH] * Avoid implicit conversion of pointers to booleans. * Add
 parenthesis.

---
 lib/sgetgrent.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sgetgrent.c b/lib/sgetgrent.c
index 2ffd2c28..6f090aaf 100644
--- a/lib/sgetgrent.c
+++ b/lib/sgetgrent.c
@@ -127,7 +127,7 @@ struct group *sgetgrent (const char *buf)
 		*cp = '\0';
 	}
 
-	for (cp = grpbuf, i = 0; i < NFIELDS && cp; i++) {
+	for (cp = grpbuf, i = 0; (i < NFIELDS) && (NULL != cp); i++) {
 		grpfields[i] = cp;
 		cp = strchr (cp, ':');
 		if (NULL != cp) {