Merge branch 'main' into 18842-arv-mount-disk-config

[arvados.git] / sdk / go / arvados / duration.go

diff --git a/sdk/go/arvados/duration.go b/sdk/go/arvados/duration.go
index c922f0a30dd49abd0f11b29f94d2ced6a8ea09cb..9df210ccb016ef85327b9eaf09ca3aacec0ae9f2 100644 (file)
--- a/sdk/go/arvados/duration.go
+++ b/sdk/go/arvados/duration.go
@@ -5,6 +5,7 @@
 package arvados
 
 import (
+       "bytes"
        "encoding/json"
        "fmt"
        "strings"
@@ -17,6 +18,13 @@ type Duration time.Duration
 
 // UnmarshalJSON implements json.Unmarshaler.
 func (d *Duration) UnmarshalJSON(data []byte) error {
+       if bytes.Equal(data, []byte(`"0"`)) || bytes.Equal(data, []byte(`0`)) {
+               // Unitless 0 is not accepted by ParseDuration, but we
+               // accept it as a reasonable spelling of 0
+               // nanoseconds.
+               *d = 0
+               return nil
+       }
        if data[0] == '"' {
                return d.Set(string(data[1 : len(data)-1]))
        }