fix npe warning
@@ -122,7 +122,9 @@ public class RawDataFilesParameter implements
} else {
matchingFiles = value.getMatchingRawDataFiles();
}
+ if (value != null) {
value.resetSelection(); // has to be reset after evaluation
+ }
if (matchingFiles.length < minCount) {
errorMessages.add("At least " + minCount + " raw data files must be selected");
