fix for XRPLF#39

Author: RichardAH

src/ripple/app/hook/applyHook.h

@@ -89,9 +89,6 @@ namespace hook
 namespace hook_api
 {
 
-#define TER_TO_HOOK_RETURN_CODE(x)\
-    (((TERtoInt(x)) << 16)*-1)
-
 // for debugging if you want a lot of output change to 1
 #define HOOK_DBG 0
 #define DBG_PRINTF if (HOOK_DBG) printf

src/ripple/app/hook/impl/applyHook.cpp

@@ -2030,11 +2030,6 @@ DEFINE_HOOK_FUNCTION(
                 : const_cast<ripple::STTx&>(applyCtx.tx).downcast<ripple::STObject>()
         );
 
-    auto const& txID =
-        hookCtx.emitFailure
-            ? applyCtx.tx.getFieldH256(sfTransactionHash)
-            : applyCtx.tx.getTransactionID();
-
     hookCtx.slot.emplace( std::pair<uint32_t, hook::SlotEntry> { slot_into, hook::SlotEntry {
             .storage = st_tx,
             .entry = 0

src/ripple/app/tx/impl/Invoke.cpp

@@ -38,7 +38,6 @@ Invoke::preflight(PreflightContext const& ctx)
         return ret;
 
     auto& tx = ctx.tx;
-    auto& j = ctx.j;
 
     if (tx.getFieldVL(sfBlob).size() > (128*1024))
         return temMALFORMED;