mirror of
https://github.com/fluencelabs/tendermint
synced 2025-05-19 10:01:18 +00:00
23 lines
432 B
Go
23 lines
432 B
Go
|
package proxy
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
|
||
|
|
"github.com/pkg/errors"
|
||
|
|
)
|
||
|
|
|
||
|
|
//--------------------------------------------
|
||
|
|
|
||
|
|
var errNoData = fmt.Errorf("No data returned for query")
|
||
|
|
|
||
|
|
// IsNoDataErr checks whether an error is due to a query returning empty data
|
||
|
|
func IsNoDataErr(err error) bool {
|
||
|
|
return errors.Cause(err) == errNoData
|
||
|
|
}
|
||
|
|
|
||
|
|
func ErrNoData() error {
|
||
|
|
return errors.WithStack(errNoData)
|
||
|
|
}
|
||
|
|
|
||
|
|
//--------------------------------------------
|