fix issues

src/test/app/NetworkOPs_test.cpp

@@ -38,7 +38,7 @@ public:
     void
     testAllBadHeldTransactions()
     {
-        // All trasactions are already marked as SF_BAD, and we should be able
+        // All transactions are already marked as SF_BAD, and we should be able
         // to handle the case properly without an assertion failure
         testcase("No valid transactions in batch");
 
@@ -57,14 +57,14 @@ public:
 
             auto const jtx = env.jt(ticket::create(alice, 1), seq(1), fee(10));
 
-            auto transacionId = jtx.stx->getTransactionID();
+            auto transactionId = jtx.stx->getTransactionID();
             env.app().getHashRouter().setFlags(
-                transacionId, HashRouterFlags::HELD);
+                transactionId, HashRouterFlags::HELD);
 
             env(jtx, json(jss::Sequence, 1), ter(terNO_ACCOUNT));
 
             env.app().getHashRouter().setFlags(
-                transacionId, HashRouterFlags::BAD);
+                transactionId, HashRouterFlags::BAD);
 
             env.close();
         }

src/xrpld/app/ledger/Ledger.cpp

@@ -711,6 +711,9 @@ Ledger::defaultFees(Config const& config)
         fees_.base = config.FEES.reference_fee;
     if (fees_.reserve == 0)
         fees_.reserve = config.FEES.account_reserve;
+    if (fees_.increment == 0)
+        fees_.increment = config.FEES.owner_reserve;
+
     if (fees_.extensionComputeLimit == 0)
         fees_.extensionComputeLimit = config.FEES.extension_compute_limit;
     if (fees_.extensionSizeLimit == 0)

src/xrpld/app/misc/NetworkOPs.cpp

@@ -1452,6 +1452,11 @@ NetworkOPsImp::processTransactionSet(CanonicalTXSet const& set)
         for (auto& t : transactions)
             mTransactions.push_back(std::move(t));
     }
+    if (mTransactions.empty())
+    {
+        JLOG(m_journal.debug()) << "No transaction to process!";
+        return;
+    }
 
     doTransactionSyncBatch(lock, [&](std::unique_lock<std::mutex> const&) {
         XRPL_ASSERT(