BN_zero -> BN_set_word

[novacoin.git] / src / txdb-leveldb.cpp

diff --git a/src/txdb-leveldb.cpp b/src/txdb-leveldb.cpp
index 4a7a3cf..1cf3c68 100644 (file)
--- a/src/txdb-leveldb.cpp
+++ b/src/txdb-leveldb.cpp
@@ -35,27 +35,27 @@ static leveldb::Options GetOptions() {
 
 void init_blockindex(leveldb::Options& options, bool fRemoveOld = false) {
     // First time init.
-    filesystem::path directory = GetDataDir() / "txleveldb";
+    boost::filesystem::path directory = GetDataDir() / "txleveldb";
 
     if (fRemoveOld) {
-        filesystem::remove_all(directory); // remove directory
+        boost::filesystem::remove_all(directory); // remove directory
         unsigned int nFile = 1;
 
-        while (true)
+        for ( ; ; )
         {
-            filesystem::path strBlockFile = GetDataDir() / strprintf("blk%04u.dat", nFile);
+            boost::filesystem::path strBlockFile = GetDataDir() / strprintf("blk%04u.dat", nFile);
 
             // Break if no such file
-            if( !filesystem::exists( strBlockFile ) )
+            if( !boost::filesystem::exists( strBlockFile ) )
                 break;
 
-            filesystem::remove(strBlockFile);
+            boost::filesystem::remove(strBlockFile);
 
             nFile++;
         }
     }
 
-    filesystem::create_directory(directory);
+    boost::filesystem::create_directory(directory);
     printf("Opening LevelDB in %s\n", directory.string().c_str());
     leveldb::Status status = leveldb::DB::Open(options, directory.string(), &txdb);
     if (!status.ok()) {
@@ -325,7 +325,7 @@ static CBlockIndex *InsertBlockIndex(uint256 hash)
         return (*mi).second;
 
     // Create new
-    CBlockIndex* pindexNew = new CBlockIndex();
+    CBlockIndex* pindexNew = new(nothrow) CBlockIndex();
     if (!pindexNew)
         throw runtime_error("LoadBlockIndex() : new CBlockIndex failed");
     mi = mapBlockIndex.insert(make_pair(hash, pindexNew)).first;