diff options
Diffstat (limited to 'vendor/github.com/prometheus/common/model/labelset.go')
| -rw-r--r-- | vendor/github.com/prometheus/common/model/labelset.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vendor/github.com/prometheus/common/model/labelset.go b/vendor/github.com/prometheus/common/model/labelset.go index 5f931cdb..6eda08a7 100644 --- a/vendor/github.com/prometheus/common/model/labelset.go +++ b/vendor/github.com/prometheus/common/model/labelset.go @@ -160,7 +160,7 @@ func (l *LabelSet) UnmarshalJSON(b []byte) error { // LabelName as a string and does not call its UnmarshalJSON method. // Thus, we have to replicate the behavior here. for ln := range m { - if !LabelNameRE.MatchString(string(ln)) { + if !ln.IsValid() { return fmt.Errorf("%q is not a valid label name", ln) } } |