From 1cfd174ad4f5b1b28ffef630e7305e0006ae3eb5 Mon Sep 17 00:00:00 2001
From: Rui <rui@dydx.exchange>
Date: Tue, 21 Nov 2023 15:34:25 -0800
Subject: [PATCH] Update amount from double to string

---
 Utilities/Utilities/_Javascript/CosmoJavascript.swift           | 2 +-
 .../Components/dydxTransferInputCtaButtonViewPresenter.swift    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Utilities/Utilities/_Javascript/CosmoJavascript.swift b/Utilities/Utilities/_Javascript/CosmoJavascript.swift
index 3dc607138..f24e3edef 100644
--- a/Utilities/Utilities/_Javascript/CosmoJavascript.swift
+++ b/Utilities/Utilities/_Javascript/CosmoJavascript.swift
@@ -42,7 +42,7 @@ public final class CosmoJavascript: NSObject, SingletonProtocol {
     }
 
     public func withdrawToIBC(subaccount: Int,
-                              amount: Double,
+                              amount: String,
                               payload: String,
                               completion: @escaping JavascriptCompletion) {
         if let data = payload.data(using: .utf8) {
diff --git a/dydx/dydxPresenters/dydxPresenters/_v4/Transfer/Components/dydxTransferInputCtaButtonViewPresenter.swift b/dydx/dydxPresenters/dydxPresenters/_v4/Transfer/Components/dydxTransferInputCtaButtonViewPresenter.swift
index 89f2b35de..c388bf66c 100644
--- a/dydx/dydxPresenters/dydxPresenters/_v4/Transfer/Components/dydxTransferInputCtaButtonViewPresenter.swift
+++ b/dydx/dydxPresenters/dydxPresenters/_v4/Transfer/Components/dydxTransferInputCtaButtonViewPresenter.swift
@@ -211,7 +211,7 @@ class dydxTransferInputCtaButtonViewPresenter: HostedViewPresenter<dydxTradeInpu
             self.screen(originationAddress: originationAddress, destinationAddress: destinationAddress) { success in
                 guard success else { return }
                 guard let data = transferInput.requestPayload?.data,
-                      let amount = self.parser.asDecimal(transferInput.size?.usdcSize)?.doubleValue else {
+                      let amount = transferInput.size?.usdcSize, (self.parser.asDecimal(amount)?.doubleValue ?? 0) > 0.0 else {
                     return
                 }
                 let gasFee = transferInput.summary?.gasFee?.doubleValue ?? 0