diff options
Diffstat (limited to 'vendor/github.com/prometheus/common/model/time.go')
| -rw-r--r-- | vendor/github.com/prometheus/common/model/time.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go index 7b0064fdb..490a0240c 100644 --- a/vendor/github.com/prometheus/common/model/time.go +++ b/vendor/github.com/prometheus/common/model/time.go @@ -186,6 +186,10 @@ var durationRE = regexp.MustCompile("^([0-9]+)(y|w|d|h|m|s|ms)$") // ParseDuration parses a string into a time.Duration, assuming that a year // always has 365d, a week always has 7d, and a day always has 24h. func ParseDuration(durationStr string) (Duration, error) { + // Allow 0 without a unit. + if durationStr == "0" { + return 0, nil + } matches := durationRE.FindStringSubmatch(durationStr) if len(matches) != 3 { return 0, fmt.Errorf("not a valid duration string: %q", durationStr) |