From faa0c191a49a5255c3827d252fa24f572ca5152c Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Fri, 16 Jan 1987 19:20:58 +0000
Subject: [PATCH] minor bug fix

---
 util/ncgg/output.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/ncgg/output.c b/util/ncgg/output.c
index 978f0955c..0175fb12c 100644
--- a/util/ncgg/output.c
+++ b/util/ncgg/output.c
@@ -69,7 +69,7 @@ opnfile(f,s) FILE **f; char *s; {
 
 unlfile(f,s) FILE *f; char *s; {
 
-	fclose(f);
+	if (f) fclose(f);
 	if (unlink(s)<0)
 		error("%s incorrect, must be removed!!",s);
 }
-- 
2.34.1