diff options
Diffstat (limited to 'vendor/golang.org/x/sync/singleflight/singleflight.go')
| -rw-r--r-- | vendor/golang.org/x/sync/singleflight/singleflight.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sync/singleflight/singleflight.go b/vendor/golang.org/x/sync/singleflight/singleflight.go index 8473fb792..405183098 100644 --- a/vendor/golang.org/x/sync/singleflight/singleflight.go +++ b/vendor/golang.org/x/sync/singleflight/singleflight.go @@ -31,6 +31,15 @@ func (p *panicError) Error() string { return fmt.Sprintf("%v\n\n%s", p.value, p.stack) } +func (p *panicError) Unwrap() error { + err, ok := p.value.(error) + if !ok { + return nil + } + + return err +} + func newPanicError(v interface{}) error { stack := debug.Stack() |