Fix check for weapon mag being empty

addons - Copy/RD501_Main/functions/reload_on_select/fnc_reloadWeaponOnFirstSelected.sqf

@@ -3,7 +3,8 @@ systemChat "Handling Disposable Reload";
 if(_weapon in RD501_AUTO_RELOAD_ON_EQUIP) then
 {
 	systemChat "Weapon in list";
-	if(secondaryWeaponMagazine _unit == []) then {
+	if(count (secondaryWeaponMagazine _unit) == 0) then {
+		systemChat "Weapon in list";
 		_magazineName = "rd501_z1000_x3000_mag";
 		systemChat format["AutoReloading with %1", _magazineName]; 
 		_unit removeMagazines _magazineName;