1 files changed, 9 insertions, 1 deletions

diff --git a/log.c b/log.c
index 1749af6d1..5ebae1480 100644
--- a/log.c
+++ b/log.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: log.c,v 1.51 2018/07/27 12:03:17 markus Exp $ */
+/* $OpenBSD: log.c,v 1.52 2020/07/03 06:46:41 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -371,6 +371,14 @@ log_redirect_stderr_to(const char *logfile)
 {
         int fd;
 
+        if (logfile == NULL) {
+                if (log_stderr_fd != STDERR_FILENO) {
+                        close(log_stderr_fd);
+                        log_stderr_fd = STDERR_FILENO;
+                }
+                return;
+        }
+
         if ((fd = open(logfile, O_WRONLY|O_CREAT|O_APPEND, 0600)) == -1) {
                 fprintf(stderr, "Couldn't open logfile %s: %s\n", logfile,
                      strerror(errno));