From de32dbbd5d57347701070cdf9108f9e32c9c6918 Mon Sep 17 00:00:00 2001
From: Bill Paul <wpaul@FreeBSD.org>
Date: Sat, 2 Dec 1995 21:54:59 +0000
Subject: Small tweak: don't try closing /etc/netgroup if we haven't opened it
 yet.

---
 lib/libc/gen/getnetgrent.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/libc/gen/getnetgrent.c b/lib/libc/gen/getnetgrent.c
index 3301b7664658..2997f631d4e3 100644
--- a/lib/libc/gen/getnetgrent.c
+++ b/lib/libc/gen/getnetgrent.c
@@ -191,7 +191,8 @@ setnetgrent(group)
 		 */
 			if (_use_only_yp && _yp_innetgr) {
 				/* dohw! */
-				fclose(netf);
+				if (netf != NULL)
+					fclose(netf);
 				return;
 			}
 #else
-- 
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