diff --git a/SQF/dayz_server/init/server_functions.sqf b/SQF/dayz_server/init/server_functions.sqf
index 8301c55d7..6883e80d9 100644
--- a/SQF/dayz_server/init/server_functions.sqf
+++ b/SQF/dayz_server/init/server_functions.sqf
@@ -788,12 +788,14 @@ server_checkHackers = {
 	if(!isNil "DZE_DYN_HackerCheck") exitWith {  DZE_DYN_AntiStuck2nd = DZE_DYN_AntiStuck2nd + 1;};
 	DZE_DYN_HackerCheck = true;
 	{
+	if (!((isNil "_x") OR {(isNull _x)})) then {
 		if(vehicle _x != _x && !(vehicle _x in PVDZE_serverObjectMonitor) && (isPlayer _x)  && !((typeOf vehicle _x) in DZE_safeVehicle)) then {
 			diag_log ("CLEANUP: KILLING A HACKER " + (name _x) + " " + str(_x) + " IN " + (typeOf vehicle _x));
 			(vehicle _x) setDamage 1;
 			_x setDamage 1;
 			sleep 0.25;
 		};
+	};
 		sleep 0.001;
 	} forEach allUnits;
 	DZE_DYN_HackerCheck = nil;
@@ -898,4 +900,4 @@ server_logUnlockLockEvent = {
 		};
 		diag_log format["SAFE %5: ID:%1 UID:%2 BY %3(%4)", _objectID, _objectUID, (name _player), (getPlayerUID _player), _statusText];
 	};
-};
\ No newline at end of file
+};