From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 17 Aug 2004 07:33:06 +0000 (+0000)
Subject: Fix crash when looking for ~/.torrc with no $HOME set
X-Git-Tag: tor-0.0.8rc1~41
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e026f5b1d4c00c8c85528f8ac0cfa7c2234cd04;p=thirdparty%2Ftor.git

Fix crash when looking for ~/.torrc with no $HOME set


svn:r2256
---

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);