From 753302b5281e6ed889cfd1ed755a7104cc421802 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Sun, 14 Jan 2001 20:49:49 +0000
Subject: [PATCH] Allow bclose(NULL).

---
 lib/fastbuf.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/fastbuf.c b/lib/fastbuf.c
index 1a145784..1895e9bd 100644
--- a/lib/fastbuf.c
+++ b/lib/fastbuf.c
@@ -12,9 +12,12 @@
 
 void bclose(struct fastbuf *f)
 {
-  bflush(f);
-  f->close(f);
-  xfree(f);
+  if (f)
+    {
+      bflush(f);
+      f->close(f);
+      xfree(f);
+    }
 }
 
 void bflush(struct fastbuf *f)
-- 
2.39.2