fix golint warnings

2020-08-19 16:00:55 +08:00
parent 2ebb5b6b58
commit 9e14820698
14 changed files with 44 additions and 36 deletions
--- a/tools/goctl/api/util/util.go
+++ b/tools/goctl/api/util/util.go
@@ -28,6 +28,9 @@ func MaybeCreateFile(dir, subdir, file string) (fp *os.File, created bool, err e

 func ClearAndOpenFile(fpath string) (*os.File, error) {
 	f, err := os.OpenFile(fpath, os.O_WRONLY|os.O_TRUNC, 0600)
+	if err != nil {
+		return nil, err
+	}

 	_, err = f.WriteString("")
 	if err != nil {