Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/PropertyClasses/DuneErosionFailureMechanismProperties.cs =================================================================== diff -u -rc46d2a5e7ce09b3233794d8782a137090b865ca2 -re5e17b215166c0d4451d922e477cc4d0a4c15205 --- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/PropertyClasses/DuneErosionFailureMechanismProperties.cs (.../DuneErosionFailureMechanismProperties.cs) (revision c46d2a5e7ce09b3233794d8782a137090b865ca2) +++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/PropertyClasses/DuneErosionFailureMechanismProperties.cs (.../DuneErosionFailureMechanismProperties.cs) (revision e5e17b215166c0d4451d922e477cc4d0a4c15205) @@ -58,6 +58,7 @@ { throw new ArgumentNullException(nameof(data)); } + if (propertyChangeHandler == null) { throw new ArgumentNullException(nameof(propertyChangeHandler)); @@ -100,6 +101,7 @@ { return false; } + return true; }