diff options
Diffstat (limited to 'dhcpv6/option_vendorclass.go')
| -rw-r--r-- | dhcpv6/option_vendorclass.go | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/dhcpv6/option_vendorclass.go b/dhcpv6/option_vendorclass.go index 954dbd0..f85795e 100644 --- a/dhcpv6/option_vendorclass.go +++ b/dhcpv6/option_vendorclass.go @@ -1,7 +1,6 @@ package dhcpv6 import ( - "errors" "fmt" "strings" @@ -49,8 +48,8 @@ func (op *OptVendorClass) FromBytes(data []byte) error { len := buf.Read16() op.Data = append(op.Data, buf.CopyN(int(len))) } - if len(op.Data) < 1 { - return errors.New("ParseOptVendorClass: at least one vendor class data is required") + if len(op.Data) == 0 { + return fmt.Errorf("%w: vendor class data should not be empty", uio.ErrBufferTooShort) } return buf.FinError() } |