From 4e026f5b1d4c00c8c85528f8ac0cfa7c2234cd04 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 17 Aug 2004 07:33:06 +0000
Subject: [PATCH] Fix crash when looking for ~/.torrc with no $HOME set

svn:r2256
---
 src/or/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/or/config.c b/src/or/config.c
index de529aafc4..3d1c89e2be 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -669,7 +669,7 @@ int getconfig(int argc, char **argv, or_options_t *options) {
     using_default_torrc = 1;
   } else {
     char *fn = expand_filename("~/.torrc");
-    if (file_status(fn)==FN_FILE) {
+    if (fn && file_status(fn)==FN_FILE) {
       fname = fn;
     } else {
       tor_free(fn);