diff options
Diffstat (limited to 'vendor/github.com/prometheus/common/model/value_float.go')
| -rw-r--r-- | vendor/github.com/prometheus/common/model/value_float.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/vendor/github.com/prometheus/common/model/value_float.go b/vendor/github.com/prometheus/common/model/value_float.go index ae35cc2ab..6bfc757d1 100644 --- a/vendor/github.com/prometheus/common/model/value_float.go +++ b/vendor/github.com/prometheus/common/model/value_float.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "math" "strconv" @@ -39,7 +40,7 @@ func (v SampleValue) MarshalJSON() ([]byte, error) { // UnmarshalJSON implements json.Unmarshaler. func (v *SampleValue) UnmarshalJSON(b []byte) error { if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { - return fmt.Errorf("sample value must be a quoted string") + return errors.New("sample value must be a quoted string") } f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) if err != nil { |