Native: ImageCropper NullPointerException

[melloware]

Running in Native mode and cropping image results in:

 java.lang.NullPointerException
 at org.primefaces.component.imagecropper.ImageCropperRenderer.getConvertedValue(ImageCropperRenderer.java:226)
        at javax.faces.component.UIInput.getConvertedValue(UIInput.java:772)

I think the error is because webRoot or imageRoot is NULL

String webRoot = externalContext.getRealPath(Constants.EMPTY_STRING);
String fileSeparator = Constants.EMPTY_STRING;
if (!(webRoot.endsWith("\\") || webRoot.endsWith("/")) &&
         !(imagePath.startsWith("\\") || imagePath.startsWith("/"))) {
     fileSeparator = "/";
}

[melloware]

PF 13 is out