diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/acme/autocert/cache.go')
| -rw-r--r-- | vendor/golang.org/x/crypto/acme/autocert/cache.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/vendor/golang.org/x/crypto/acme/autocert/cache.go b/vendor/golang.org/x/crypto/acme/autocert/cache.go index 9b184aabe..61a5fd239 100644 --- a/vendor/golang.org/x/crypto/acme/autocert/cache.go +++ b/vendor/golang.org/x/crypto/acme/autocert/cache.go @@ -5,12 +5,11 @@ package autocert import ( + "context" "errors" "io/ioutil" "os" "path/filepath" - - "golang.org/x/net/context" ) // ErrCacheMiss is returned when a certificate is not found in cache. @@ -78,12 +77,13 @@ func (d DirCache) Put(ctx context.Context, name string, data []byte) error { if tmp, err = d.writeTempFile(name, data); err != nil { return } - // prevent overwriting the file if the context was cancelled - if ctx.Err() != nil { - return // no need to set err + select { + case <-ctx.Done(): + // Don't overwrite the file if the context was canceled. + default: + newName := filepath.Join(string(d), name) + err = os.Rename(tmp, newName) } - name = filepath.Join(string(d), name) - err = os.Rename(tmp, name) }() select { case <-ctx.Done(): |