Declare notarized_height; Hush does not have a key_io.h

src/komodo_validation015.h

@@ -54,7 +54,7 @@
 }*/
 
 #include <wallet/wallet.h>
-#include <key_io.h>
+#include <key.h>
 #include <base58.h>
 
 #define SATOSHIDEN ((uint64_t)100000000L)

src/main.cpp

@@ -3333,6 +3333,8 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta
     const CChainParams& chainParams = Params();
     const Consensus::Params& consensusParams = chainParams.GetConsensus();
     uint256 hash = block.GetHash();
+    int32_t notarized_height;
+
     if (hash == consensusParams.hashGenesisBlock)
         return true;