Core/DBLayer: Fix a typo. Author: 41782992@qq.com

Fixes issue 4071.

--HG--
branch : trunk

src/server/shared/Database/Transaction.cpp

@@ -94,7 +94,7 @@ bool TransactionTask::Execute()
             case TRANSACTION_ELEMENT_RAW:
             {
                 const char* sql = data.element.query;
-                ASSERT(sql)
+                ASSERT(sql);
                 if (!m_conn->Execute(sql))
                 {
                     sLog.outSQLDriver("[Warning] Transaction aborted. %u queries not executed.", (uint32)queries.size());