Merge pull request #9804

418a9ad BlockchainLMDB: fix data.mdb nuking on Windows (jeffro256)
monero-project · Feb 17, 2025 · 97c0ce7 · 97c0ce7
2 parents 802844d + 418a9ad
commit 97c0ce7
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -1405,9 +1405,10 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
     LOG_PRINT_L0("Failed to disable NTFS compression on folder: " << filename << ". Error: " << ::GetLastError());
   boost::filesystem::path datafile(filename);
   datafile /= CRYPTONOTE_BLOCKCHAINDATA_FILENAME;
-  boost::filesystem::ofstream(datafile).close(); // touch the file to ensure it exists
+  if (!boost::filesystem::exists(datafile))
+    boost::filesystem::ofstream(datafile).close(); // create the file to see if NTFS compression is enabled beforehand
   if (!disable_ntfs_compression(datafile))
-    throw DB_ERROR("Database file is NTFS compressend and compression could not be disabled");
+    throw DB_ERROR("Database file is NTFS compressed and compression could not be disabled");
 #endif
 
   boost::optional<bool> is_hdd_result = tools::is_hdd(filename.c_str());