handle empty results

Signed-off-by: Andres Taylor <andres@planetscale.com>
vitessio · Sep 16, 2024 · b4bc162 · b4bc162
1 parent 4cbf3c5
commit b4bc162
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/go/vt/vtgate/vcursor_impl.go b/go/vt/vtgate/vcursor_impl.go
@@ -535,7 +535,11 @@ func (vc *vcursorImpl) logOpTraffic(primitive engine.Primitive, res *sqltypes.Re
  if vc.primitiveStats != nil {
  key := int(primitive.GetID())
  rows := vc.primitiveStats[key]
- rows = append(rows, len(res.Rows))
+ if res == nil {
+ rows = append(rows, 0)
+ } else {
+ rows = append(rows, len(res.Rows))
+ }
  vc.primitiveStats[key] = rows
  }
 }