fix(transactions): remove subscription if available (#230)

StrataFoundation · May 7, 2022 · e99f05c · e99f05c · vercel · May 7, 2022
1 parent ac94c9a
commit e99f05c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/packages/marketplace-ui/src/components/lbc/mint/candy-machine.ts b/packages/marketplace-ui/src/components/lbc/mint/candy-machine.ts
@@ -128,7 +128,7 @@ export const awaitTransactionSignatureConfirmation = async (
   });
 
   //@ts-ignore
-  if (connection._signatureSubscriptions[subId]) {
+  if (connection._signatureSubscriptions && connection._signatureSubscriptions[subId]) {
     connection.removeSignatureListener(subId);
   }
   done = true;

diff --git a/packages/spl-utils/src/transaction.ts b/packages/spl-utils/src/transaction.ts
@@ -229,7 +229,7 @@ export const awaitTransactionSignatureConfirmation = async (
   });
 
   //@ts-ignore
-  if (connection._signatureSubscriptions[subId]) {
+  if (connection._signatureSubscriptions && connection._signatureSubscriptions[subId]) {
     connection.removeSignatureListener(subId);
   }
   done = true;