From 6a323661a7651548681523e8fa26619cdcbbe8e6 Mon Sep 17 00:00:00 2001
From: Douglas Gillespie <50671166+douggillespie@users.noreply.github.com>
Date: Tue, 8 Apr 2025 15:21:27 +0100
Subject: [PATCH] Fix issue #206

Fix Tethys click export issue for unclassified clicks.
---
 .../ClickClassifiers/ClickBlockSpeciesManager.java             | 2 +-
 src/clickDetector/ClickClassifiers/ClickTypeMasterManager.java | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/clickDetector/ClickClassifiers/ClickBlockSpeciesManager.java b/src/clickDetector/ClickClassifiers/ClickBlockSpeciesManager.java
index 8722239a..49e68638 100644
--- a/src/clickDetector/ClickClassifiers/ClickBlockSpeciesManager.java
+++ b/src/clickDetector/ClickClassifiers/ClickBlockSpeciesManager.java
@@ -44,7 +44,7 @@ public class ClickBlockSpeciesManager extends DataBlockSpeciesManager<ClickDetec
 		}
 		int listIndex = masterManager.codeToListIndex(dataUnit.getClickType());
 		if (listIndex < 0) {
-			return null;
+			return getDefaultSpeciesCode();
 		}
 		return masterManager.getSpeciesList()[listIndex];
 	}
diff --git a/src/clickDetector/ClickClassifiers/ClickTypeMasterManager.java b/src/clickDetector/ClickClassifiers/ClickTypeMasterManager.java
index 00f5007b..9ab52b75 100644
--- a/src/clickDetector/ClickClassifiers/ClickTypeMasterManager.java
+++ b/src/clickDetector/ClickClassifiers/ClickTypeMasterManager.java
@@ -72,6 +72,9 @@ public class ClickTypeMasterManager implements ClickTypeProvider {
 
 	@Override
 	public int codeToListIndex(int code) {
+		if (code == 0) {
+			return -1;
+		}
 		if (types==null) return -1; 
 		for (int i=0; i<types.length; i++) {
 			if (types[i]==code) return i;