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net/dns: resolveConfExists reading the wrong error

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Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
This commit is contained in:
David Crawshaw 2021-06-25 09:51:49 -07:00 committed by Brad Fitzpatrick
parent c1aa5a2e33
commit 0ac2130590
1 changed files with 2 additions and 1 deletions
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3
net/dns/direct.go
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@ -216,7 +216,8 @@ func (m directManager) restoreBackup() error {
if err != nil {
return err
}
if _, err := m.fs.Stat(resolvConf); err != nil && !os.IsNotExist(err) {
_, err = m.fs.Stat(resolvConf)
if err != nil && !os.IsNotExist(err) {
return err
}
resolvConfExists := !os.IsNotExist(err)