Merge pull request #778 in VECTO/vecto-sim from...

Merge pull request #778 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:bugfix/VECTO-1030-exceeded-max-iterations-when-searching-for-operating-point-failed-to-find to develop

* commit '70409623':
  fix: idle controller, double-clutch: searching engine speed in case of overload resonse
  fix merge

VectoCore/VectoCore/Models/SimulationComponent/Impl/CombustionEngine.cs

@@ -600,7 +600,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 					}).
 					Case<ResponseOverload>(r => {
 						var angularSpeed = SearchAlgorithm.Search(nextAngularSpeed, r.Delta,
-							-Constants.SimulationSettings.EngineIdlingSearchInterval,
+							Constants.SimulationSettings.EngineIdlingSearchInterval,
 							getYValue: result => ((ResponseDryRun)result).DeltaFullLoad,
 							evaluateFunction: n => RequestPort.Request(absTime, dt, 0.SI<NewtonMeter>(), n, true),
 							criterion: result => ((ResponseDryRun)result).DeltaFullLoad.Value());

VectoCore/VectoCore/Utils/XMLValidator.cs

@@ -79,7 +79,6 @@ namespace TUGraz.VectoCore.Utils
 			}
 
 			_doc.Schemas = GetXMLSchema(docType);
-							?.InnerText;
 			
 			_doc.Validate(ValidationCallBack);