Resolve error

Author: ameyapat

IdentityCore/tests/MSIDBoundRefreshTokenRedemptionTests.m

@@ -426,11 +426,12 @@ - (void)testGetTokenRedemptionJwt_errorPassedAsNil_shouldNotCrash
                         nonce:@"nonce123"];
     [self insertWorkPlaceJoinInformation];
     NSDictionary *jweCrypto;
+    NSError *error;
     NSString *jwt = [token getTokenRedemptionJwtForTenantId:self.tenantId
                                  tokenRedemptionParameters:params
                                                    context:nil
                                                  jweCrypto:&jweCrypto
-                                                     error:nil];
+                                                     error:&error];
 
     XCTAssertNotNil(jwt);
     // Should not crash when error is nil