From 5e63abc20bd9e66facb53af9d13c4317be35a6a8 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 17 Mar 2008 17:21:22 +0000
Subject: [PATCH]  r18892@catbus:  nickm | 2008-03-17 13:21:04 -0400  Backport:
 Patch from Sebastian Hahn: give an error message on "error replacing old
 router store."

svn:r14081
---
 src/or/routerlist.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 331565d24..2210173f8 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -643,7 +643,7 @@ router_rebuild_store(int force, desc_store_t *store)
   }
 
   if (replace_file(fname_tmp, fname)<0) {
-    log_warn(LD_FS, "Error replacing old router store.");
+    log_warn(LD_FS, "Error replacing old router store: %s", strerror(errno));
     goto done;
   }