cmd/cover: use io.SeekStart, io.SeekCurrent

Change-Id: Ie3b593f7f0c71334dc8c446d545bf441f2ae81f8
Reviewed-on: https://go-review.googlesource.com/c/go/+/436695
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Than McIntosh <thanm@google.com>

diff --git a/src/cmd/cover/cover.go b/src/cmd/cover/cover.go
index 7b9d79eb385de5b7caefc1a082a3d207f18d33d1..1be5ce527605158b78acef2171685bc83b802c3c 100644 (file)
--- a/src/cmd/cover/cover.go
+++ b/src/cmd/cover/cover.go
@@ -1026,10 +1026,10 @@ func (d *sliceWriteSeeker) Write(p []byte) (n int, err error) {
 }
 
 func (d *sliceWriteSeeker) Seek(offset int64, whence int) (int64, error) {
-       if whence == os.SEEK_SET {
+       if whence == io.SeekStart {
                d.off = offset
                return offset, nil
-       } else if whence == os.SEEK_CUR {
+       } else if whence == io.SeekCurrent {
                d.off += offset
                return d.off, nil
        }