use full amount with wire fees when creating deposit permission

2 files changed, 6 insertions, 4 deletions

diff --git a/src/crypto/cryptoApi.ts b/src/crypto/cryptoApi.ts
index 1f45ba8eb..c1f3f4245 100644
--- a/src/crypto/cryptoApi.ts
+++ b/src/crypto/cryptoApi.ts
@@ -293,8 +293,9 @@ export class CryptoApi {
   }
 
   signDeposit(contractTerms: ContractTerms,
-              cds: CoinWithDenom[]): Promise<PayCoinInfo> {
-    return this.doRpc<PayCoinInfo>("signDeposit", 3, contractTerms, cds);
+              cds: CoinWithDenom[],
+              totalAmount: AmountJson): Promise<PayCoinInfo> {
+    return this.doRpc<PayCoinInfo>("signDeposit", 3, contractTerms, cds, totalAmount);
   }
 
   createEddsaKeypair(): Promise<{priv: string, pub: string}> {
diff --git a/src/crypto/cryptoWorker.ts b/src/crypto/cryptoWorker.ts
index b7c8e933f..6b82f6bc2 100644
--- a/src/crypto/cryptoWorker.ts
+++ b/src/crypto/cryptoWorker.ts
@@ -269,7 +269,8 @@ namespace RpcFunctions {
    * and deposit permissions for each given coin.
    */
   export function signDeposit(contractTerms: ContractTerms,
-                              cds: CoinWithDenom[]): PayCoinInfo {
+                              cds: CoinWithDenom[],
+                              totalAmount: AmountJson): PayCoinInfo {
     const ret: PayCoinInfo = {
       originalCoins: [],
       sigs: [],
@@ -282,7 +283,7 @@ namespace RpcFunctions {
     let fees = Amounts.add(Amounts.getZero(feeList[0].currency), ...feeList).amount;
     // okay if saturates
     fees = Amounts.sub(fees, contractTerms.max_fee).amount;
-    const total = Amounts.add(fees, contractTerms.amount).amount;
+    const total = Amounts.add(fees, totalAmount).amount;
 
     const amountSpent = native.Amount.getZero(cds[0].coin.currentAmount.currency);
     const amountRemaining = new native.Amount(total);