X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=tim%2Fprune%2Fdata%2FSelection.java;h=f09088dc218e6f498cef7d78a498a5995e019c02;hp=c375e820b4a05b022682deef2b675ee27a82b8d8;hb=d3679d647d57c2ee7376ddbf6def2d5b23c04307;hpb=312fec956e43f5d0a38617da5d0add9c62563e2c

diff --git a/tim/prune/data/Selection.java b/tim/prune/data/Selection.java
index c375e82..f09088d 100644
--- a/tim/prune/data/Selection.java
+++ b/tim/prune/data/Selection.java
@@ -383,20 +383,28 @@ public class Selection
 	 */
 	private void check()
 	{
-		if (_track != null && _track.getNumPoints() > 0)
+		if (_track != null)
 		{
-			int maxIndex = _track.getNumPoints() - 1;
-			if (_currentPoint > maxIndex)
+			if (_track.getNumPoints() > 0)
 			{
-				_currentPoint = maxIndex;
-			}
-			if (_endIndex > maxIndex)
-			{
-				_endIndex = maxIndex;
+				int maxIndex = _track.getNumPoints() - 1;
+				if (_currentPoint > maxIndex)
+				{
+					_currentPoint = maxIndex;
+				}
+				if (_endIndex > maxIndex)
+				{
+					_endIndex = maxIndex;
+				}
+				if (_startIndex > maxIndex)
+				{
+					_startIndex = maxIndex;
+				}
 			}
-			if (_startIndex > maxIndex)
+			else
 			{
-				_startIndex = maxIndex;
+				// track is empty, clear selections
+				_currentPoint = _startIndex = _endIndex = -1;
 			}
 		}
 		_broker.informSubscribers();