SQL driver: nullable hash

inn4science · Nov 21, 2019 · 25f2d4b · 25f2d4b
1 parent d426846
commit 25f2d4b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/crypto/hash.go b/crypto/hash.go
@@ -22,7 +22,6 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"errors"
-
 	"github.com/inn4science/exonum-go/types"
 )
 
@@ -67,6 +66,8 @@ func (key *Hash) Scan(src interface{}) error {
 	switch v := src.(type) {
 	case string:
 		return key.Decode(v)
+	case nil:
+		return nil
 	}
 	return errors.New("hash: invalid type")
 }

diff --git a/explorer_test.go b/explorer_test.go
@@ -4,7 +4,6 @@ import (
 	"testing"
 
 	"github.com/inn4science/exonum-go/crypto"
-
 	"github.com/stretchr/testify/assert"
 )
-Original file line number
+Diff line change
@@ Expand Up / @@ -4,7 +4,6 @@ import ( @@
     	"testing"
     	"github.com/inn4science/exonum-go/crypto"
     	"github.com/stretchr/testify/assert"
     )
@@ Expand Down @@