check that we're not off the end of a sequence

[jalview.git] / src / jalview / gui / TreePanel.java

diff --git a/src/jalview/gui/TreePanel.java b/src/jalview/gui/TreePanel.java
index 9e9e70b..936eebe 100755 (executable)
--- a/src/jalview/gui/TreePanel.java
+++ b/src/jalview/gui/TreePanel.java
@@ -231,14 +231,14 @@ public void propertiesInit() {
   {\r
 \r
     try{\r
-      JFileChooser chooser = new JFileChooser(jalview.bin.Cache.LAST_DIRECTORY);\r
+      JFileChooser chooser = new JFileChooser(jalview.bin.Cache.getProperty("LAST_DIRECTORY"));\r
       chooser.setDialogTitle("Save Tree as postscript file");\r
       chooser.setToolTipText("Save");\r
       int value = chooser.showSaveDialog(this);\r
       if (value == JFileChooser.APPROVE_OPTION)\r
       {\r
         String choice = chooser.getSelectedFile().getPath();\r
-        jalview.bin.Cache.LAST_DIRECTORY = choice;\r
+        jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
 \r
         bw = new PrintWriter(new FileWriter(choice));\r
         getPostscript(bw);\r