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fix error msg

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This commit is contained in:
Anton Kaliaev 2017-12-11 19:50:05 -06:00
parent ee66476d62
commit af79a2a59e
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GPG Key ID: 7B6881D965918214
1 changed files with 4 additions and 4 deletions
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8
consensus/wal.go
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@ -257,7 +257,7 @@ func NewWALDecoder(rd io.Reader) *WALDecoder {
func (dec *WALDecoder) Decode() (*TimedWALMessage, error) { func (dec *WALDecoder) Decode() (*TimedWALMessage, error) {
b := make([]byte, 4) b := make([]byte, 4)
n, err := dec.rd.Read(b) _, err := dec.rd.Read(b)
if err == io.EOF { if err == io.EOF {
return nil, err return nil, err
} }
@ -267,7 +267,7 @@ func (dec *WALDecoder) Decode() (*TimedWALMessage, error) {
crc := binary.BigEndian.Uint32(b) crc := binary.BigEndian.Uint32(b)
b = make([]byte, 4) b = make([]byte, 4)
n, err = dec.rd.Read(b) _, err = dec.rd.Read(b)
if err == io.EOF { if err == io.EOF {
return nil, err return nil, err
} }
@ -281,12 +281,12 @@ func (dec *WALDecoder) Decode() (*TimedWALMessage, error) {
} }
data := make([]byte, length) data := make([]byte, length)
n, err = dec.rd.Read(data) _, err = dec.rd.Read(data)
if err == io.EOF { if err == io.EOF {
return nil, err return nil, err
} }
if err != nil { if err != nil {
return nil, fmt.Errorf("not enough bytes for data: %v (want: %d, read: %v)", err, length, n) return nil, fmt.Errorf("failed to read data: %v", err)
} }
// check checksum before decoding data // check checksum before decoding data