Fix no-non-null-assertion (#208)

iotaledger · Apr 5, 2023 · f5d4d22 · f5d4d22
1 parent 3cddf1d
commit f5d4d22
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/sdk/src/client/bindings/nodejs/test/client/offlineSigningExamples.spec.ts b/sdk/src/client/bindings/nodejs/test/client/offlineSigningExamples.spec.ts
@@ -95,10 +95,14 @@ describe('Offline signing examples', () => {
             preparedTx.essence,
         );
 
+        if (preparedTx.inputsData[0].chain === undefined) {
+            throw 'chain is undefined';
+        }
+
         const unlock = await offlineClient.signatureUnlock(
             secretManager,
             hexToBytes(txEssenceHash),
-            preparedTx.inputsData[0].chain!,
+            preparedTx.inputsData[0].chain,
         );
 
         expect(unlock).toStrictEqual({