Fix crash if warden scans table is empty.

vmangos · May 15, 2024 · 396dd62 · 396dd62
1 parent 926daf4
commit 396dd62
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/game/Anticheat/WardenAnticheat/WardenScanMgr.cpp b/src/game/Anticheat/WardenAnticheat/WardenScanMgr.cpp
@@ -81,6 +81,12 @@ void WardenScanMgr::LoadFromDB()
     //                                                               0     1       2      3       4          5         6         7        8          9            10           11
     std::unique_ptr<QueryResult> result(WorldDatabase.Query("SELECT `id`, `type`, `str`, `data`, `address`, `length`, `result`, `flags`, `penalty`, `build_min`, `build_max`, `comment` FROM `warden_scans`"));
 
+    if (!result)
+    {
+        sLog.Out(LOG_ANTICHEAT, LOG_LVL_ERROR, "Table `warden_scans` is empty!");
+        return;
+    }
+
     // copy any non-database scans into a placeholder
     std::vector<std::shared_ptr<Scan const> > new_scans;
     new_scans.reserve(m_scans.size());