Property lookup safety improvement in selectors/confirm-transaction

MetaMask · Jul 29, 2021 · 91f6d2b · 91f6d2b
1 parent fd1ffe2
commit 91f6d2b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/ui/selectors/confirm-transaction.js b/ui/selectors/confirm-transaction.js
@@ -253,10 +253,12 @@ export const transactionFeeSelector = function (state, txData) {
       } else {
         gasEstimationObject.maxFeePerGas =
           txData.txParams?.maxFeePerGas ??
-          decGWEIToHexWEI(gasFeeEstimates.medium.suggestedMaxFeePerGas);
+          decGWEIToHexWEI(gasFeeEstimates?.medium.suggestedMaxFeePerGas);
         gasEstimationObject.maxPriorityFeePerGas =
           txData.txParams?.maxPriorityFeePerGas ??
-          decGWEIToHexWEI(gasFeeEstimates.medium.suggestedMaxPriorityFeePerGas);
+          decGWEIToHexWEI(
+            gasFeeEstimates?.medium.suggestedMaxPriorityFeePerGas,
+          );
         gasEstimationObject.baseFeePerGas = decGWEIToHexWEI(
           gasFeeEstimates.estimatedBaseFee,
         );