Merge pull request #4129

ee31383 db_lmdb: don't sync a read only DB (moneromooo-monero)
monero-project · Jul 27, 2018 · 0dddfea · 0dddfea
2 parents 21b1fa1 + ee31383
commit 0dddfea
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -1413,6 +1413,9 @@ void BlockchainLMDB::sync()
   LOG_PRINT_L3("BlockchainLMDB::" << __func__);
   check_open();
 
+  if (is_read_only())
+    return;
+
   // Does nothing unless LMDB environment was opened with MDB_NOSYNC or in part
   // MDB_NOMETASYNC. Force flush to be synchronous.
   if (auto result = mdb_env_sync(m_env, true))