pkg/fileutil: fix error var shadow

Go tip complains about error variable shadowing at
https://travis-ci.org/coreos/etcd/jobs/98636879#L291-L292.
This commit is contained in:
Gyu-Ho Lee 2015-12-23 23:56:26 -08:00
parent 22b3b3e07a
commit 8d368c4dba

View File

@ -29,10 +29,10 @@ func TestIsDirWriteable(t *testing.T) {
t.Fatalf("unexpected ioutil.TempDir error: %v", err)
}
defer os.RemoveAll(tmpdir)
if err := IsDirWriteable(tmpdir); err != nil {
if err = IsDirWriteable(tmpdir); err != nil {
t.Fatalf("unexpected IsDirWriteable error: %v", err)
}
if err := os.Chmod(tmpdir, 0444); err != nil {
if err = os.Chmod(tmpdir, 0444); err != nil {
t.Fatalf("unexpected os.Chmod error: %v", err)
}
me, err := user.Current()