vtgate tablet gateway buffering: don't shutdown if not initialized (#…

…13695)
vitessio · Aug 4, 2023 · b53dc1c · b53dc1c
1 parent 9cee9aa
commit b53dc1c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/go/vt/vtgate/tabletgateway.go b/go/vt/vtgate/tabletgateway.go
@@ -201,7 +201,9 @@ func (gw *TabletGateway) WaitForTablets(tabletTypesToWait []topodatapb.TabletTyp
 // Close shuts down underlying connections.
 // This function hides the inner implementation.
 func (gw *TabletGateway) Close(_ context.Context) error {
-	gw.buffer.Shutdown()
+	if gw.buffer != nil {
+		gw.buffer.Shutdown()
+	}
 	return gw.hc.Close()
 }