private String getCauseRecursively(Throwable t) {
if(t == null){
- return null;
+ return "";
}
if(t.getCause() != null){
*
* @param operation
* a
- * {@link eu.etaxonomy.taxeditor.operation.AbstractPostOperation}
+ * {@link eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation}
* object.
* @return a {@link org.eclipse.core.runtime.IStatus} object.
*/