properly truncate dest file in util.CopyFile

2022-09-15 13:28:04 +08:00
parent 692effd5c3
commit 6954eefe5e
1 changed files with 1 additions and 1 deletions
--- a/internal/pkg/util/copyfile.go
+++ b/internal/pkg/util/copyfile.go
@@ -27,7 +27,7 @@ func CopyFile(src string, dst string) error {
 		return err
 	}

-	dstFD, err := os.OpenFile(dst, os.O_RDWR|os.O_CREATE, srcInfo.Mode())
+	dstFD, err := os.OpenFile(dst, os.O_RDWR|os.O_CREATE|os.O_TRUNC, srcInfo.Mode())
 	if err != nil {
 		wwlog.Error("Could not create destination file %s: %s\n", dst, err)
 		return err