From bbac9e1d0ceb173e2c3c12b1837b6036f10f50ea Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 31 Aug 2016 10:57:09 -0400
Subject: Don't warn on unlink(bw_accounting) when errno == ENOENT

Patch from pastly; fixes bug 19964.
---
 src/or/hibernate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/or/hibernate.c b/src/or/hibernate.c
index 209aae01cf..7e25306234 100644
--- a/src/or/hibernate.c
+++ b/src/or/hibernate.c
@@ -692,7 +692,7 @@ read_bandwidth_usage(void)
     int res;
 
     res = unlink(fname);
-    if (res != 0) {
+    if (res != 0 && errno != ENOENT) {
       log_warn(LD_FS,
                "Failed to unlink %s: %s",
                fname, strerror(errno));
-- 
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