Preallocate slice but keep len==0

cosmos · Jun 27, 2024 · 787d236 · 787d236
1 parent 25239a2
commit 787d236
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/apps/transfer/keeper/relay.go b/modules/apps/transfer/keeper/relay.go
@@ -185,7 +185,7 @@ func (k Keeper) OnRecvPacket(ctx sdk.Context, packet channeltypes.Packet, data t
 		return err
 	}
 
-	receivedCoins := make(sdk.Coins, len(data.Tokens))
+	receivedCoins := make(sdk.Coins, 0, len(data.Tokens))
 	for _, token := range data.Tokens {
 		labels := []metrics.Label{
 			telemetry.NewLabel(coretypes.LabelSourcePort, packet.GetSourcePort()),