disallow to device by zero in ibc tx flow

ComposableFi · Apr 24, 2024 · 36d003c · 36d003c
1 parent f7d9311
commit 36d003c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/custom/ibc-transfer/keeper/msg_server.go b/custom/ibc-transfer/keeper/msg_server.go
@@ -63,7 +63,7 @@ func (k msgServer) Transfer(goCtx context.Context, msg *types.MsgTransfer) (*typ
 
 			newAmount := msg.Token.Amount.Sub(charge)
 
-			if newAmount.IsPositive() {
+			if newAmount.IsPositive() && coin.Percentage != 0 {
 				percentageCharge := newAmount.QuoRaw(coin.Percentage)
 				newAmount = newAmount.Sub(percentageCharge)
 				charge = charge.Add(percentageCharge)