domain: fix empty mvcc info (#42745)

close #42742
pingcap · Apr 3, 2023 · acc45a1 · acc45a1
1 parent 3eff64a
commit acc45a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/domain/domain.go b/domain/domain.go
@@ -282,7 +282,7 @@ func (do *Domain) getTimestampForSchemaVersionWithNonEmptyDiff(m *meta.Meta, ver
 		if err != nil {
 			return 0, err
 		}
-		if len(data.Info.Writes) == 0 {
+		if data == nil || data.Info == nil || len(data.Info.Writes) == 0 {
 			return 0, errors.Errorf("There is no Write MVCC info for the schema version")
 		}
 		return int64(data.Info.Writes[0].CommitTs), nil