os: use Fstat instead of Stat in FileMode example

The existing example for FileMode using Stat to get FileInfo.
But, Stat cannot get symlink info, it need to use Fstat instead.

Change-Id: I5cc38cd10caaa5912946abe2a2b90995a91ee10f
Reviewed-on: https://go-review.googlesource.com/47370
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/os/example_test.go b/src/os/example_test.go
index d10bab4e1bc98ad55938e66ae1f473278a9eb28b..5749194871b795f6e49cb8b64d799abbc1e2e1b2 100644 (file)
--- a/src/os/example_test.go
+++ b/src/os/example_test.go
@@ -50,7 +50,7 @@ func ExampleChtimes() {
 }
 
 func ExampleFileMode() {
-       fi, err := os.Stat("some-filename")
+       fi, err := os.Lstat("some-filename")
        if err != nil {
                log.Fatal(err)
        }