edit flag check error in WO Contractor

app/Http/Controllers/Contractor/WorkOrderController.php

@@ -707,7 +707,7 @@ class WorkOrderController extends Controller
     	$wod = WorkOrder::where('wo',$request->wo)->first();
     	$form = Form::where('_id',$wod->_id)->first();
 		$installer = Staff::with('StaffDetail')->where('_id',$wod->installer_id)->first();
-		info('installer ' . $installer);
+		info('installer ' . $wod->installer_id);
 
     	if(!empty($wod)){