From aa604ef2c21a2dac24106bbb0502a130ef7f7bf4 Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Mon, 2 Jan 2006 04:58:12 +0000
Subject: bugfix: only try to parse the TorVersion if there is one.

svn:r5697
---
 src/or/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/or/config.c')

diff --git a/src/or/config.c b/src/or/config.c
index cab82fc897..24b0f601bf 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -3531,7 +3531,7 @@ or_state_validate(or_state_t *old_state, or_state_t *state)
     warn(LD_GENERAL, "Unable to parse entry nodes: %s", err);
     return -1;
   }
-  if (tor_version_parse(state->TorVersion, &v)) {
+  if (state->TorVersion && tor_version_parse(state->TorVersion, &v)) {
     warn(LD_GENERAL, "Can't parse Tor version '%s' from your state file. "
          "Proceeding anyway.", state->TorVersion);
   }
-- 
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