Add LookupBlockIndex function

1 files changed, 7 insertions, 9 deletions

diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index 3f3bfa0cfd..d8f3c40ba4 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -396,9 +396,8 @@ UniValue getblocktemplate(const JSONRPCRequest& request)
                 throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Block decode failed");
 
             uint256 hash = block.GetHash();
-            BlockMap::iterator mi = mapBlockIndex.find(hash);
-            if (mi != mapBlockIndex.end()) {
-                CBlockIndex *pindex = mi->second;
+            const CBlockIndex* pindex = LookupBlockIndex(hash);
+            if (pindex) {
                 if (pindex->IsValid(BLOCK_VALID_SCRIPTS))
                     return "duplicate";
                 if (pindex->nStatus & BLOCK_FAILED_MASK)
@@ -727,9 +726,8 @@ UniValue submitblock(const JSONRPCRequest& request)
     bool fBlockPresent = false;
     {
         LOCK(cs_main);
-        BlockMap::iterator mi = mapBlockIndex.find(hash);
-        if (mi != mapBlockIndex.end()) {
-            CBlockIndex *pindex = mi->second;
+        const CBlockIndex* pindex = LookupBlockIndex(hash);
+        if (pindex) {
             if (pindex->IsValid(BLOCK_VALID_SCRIPTS)) {
                 return "duplicate";
             }
@@ -743,9 +741,9 @@ UniValue submitblock(const JSONRPCRequest& request)
 
     {
         LOCK(cs_main);
-        BlockMap::iterator mi = mapBlockIndex.find(block.hashPrevBlock);
-        if (mi != mapBlockIndex.end()) {
-            UpdateUncommittedBlockStructures(block, mi->second, Params().GetConsensus());
+        const CBlockIndex* pindex = LookupBlockIndex(block.hashPrevBlock);
+        if (pindex) {
+            UpdateUncommittedBlockStructures(block, pindex, Params().GetConsensus());
         }
     }