Fix empty binary storage

FerretDB · Feb 23, 2024 · f374ef1 · f374ef1
1 parent 1eba0f3
commit f374ef1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/internal/bson2/bson2.go b/internal/bson2/bson2.go
@@ -213,6 +213,12 @@ func convertToTypes(v any) (any, error) {
 	case string:
 		return v, nil
 	case Binary:
+		// Special case to prevent it from being stored as null in sjson / logged as null in fjson.
+		// TODO https://github.com/FerretDB/FerretDB/issues/260
+		if v.B == nil {
+			v.B = []byte{}
+		}
+
 		return types.Binary{
 			B:       v.B,
 			Subtype: types.BinarySubtype(v.Subtype),