Use existing constant

diff --git a/src/cmd/nncp-xfer/main.go b/src/cmd/nncp-xfer/main.go
index 68aa102aa68970c117444499bf51b90951f75b31..a349ea27d910143e11e255d03a43e1a73888fac9 100644 (file)
--- a/src/cmd/nncp-xfer/main.go
+++ b/src/cmd/nncp-xfer/main.go
@@ -266,7 +266,7 @@ func main() {
                                fd.Close()
                                continue
                        }
-                       if _, err = fd.Seek(0, 0); err != nil {
+                       if _, err = fd.Seek(0, io.SeekStart); err != nil {
                                log.Fatalln(err)
                        }
                        tmp, err := ctx.NewTmpFileWHash()