Don't warn on unlink(bw_accounting) when errno == ENOENT

Patch from pastly; fixes bug 19964.
This commit is contained in:
Nick Mathewson 2016-08-31 10:57:09 -04:00
parent c15b99e6e9
commit bbac9e1d0c
2 changed files with 7 additions and 1 deletions

6
changes/bug19964 Normal file
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@ -0,0 +1,6 @@
o Minor bugfixes (logging):
- When we are unable to remove the bw_accounting file, do not warn
if the reason we couldn't remove it was that it didn't exist.
Fixes bug 19964; bugfix on 0.2.5.4-alpha. Patch
from 'pastly'.

View File

@ -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));