Merge pull request kelseyhightower#675 from chai2010/master

fix fileStat close when open failed on windows

resource/template/fileStat_windows.go

@@ -12,10 +12,10 @@ import (
 func fileStat(name string) (fi fileInfo, err error) {
 	if isFileExist(name) {
 		f, err := os.Open(name)
-		defer f.Close()
 		if err != nil {
 			return fi, err
 		}
+		defer f.Close()
 		stats, _ := f.Stat()
 		fi.Mode = stats.Mode()
 		h := md5.New()