refactor: extract exclude check into local variable

Avoids redundant getVariable call on the unit object per review feedback.

Author: fank

addons/recorder/fnc_captureLoop.sqf

@@ -113,10 +113,12 @@ GVAR(PFHObject) = [
         _justInitialized = true;
       };
       // Re-include units that have become player-controlled again (e.g., reconnected players)
-      if (_x getVariable [QGVARMAIN(exclude), false] && {isPlayer _x}) then {
+      private _isExcluded = _x getVariable [QGVARMAIN(exclude), false];
+      if (_isExcluded && {isPlayer _x}) then {
         _x setVariable [QGVARMAIN(exclude), false];
+        _isExcluded = false;
       };
-      if (!_justInitialized && {!(_x getVariable [QGVARMAIN(exclude), false])}) then {
+      if (!_justInitialized && {!_isExcluded}) then {
         private _unitRole = _x getVariable [QGVARMAIN(unitType), ""];
         if (GVAR(captureFrameNo) % 10 == 0 || _unitRole == "") then {
           _unitRole = [_x] call FUNC(getUnitType);