X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAnnotationColourChooser.java;h=0b6f8d8fcc6fc033605ccb70526889940e511958;hb=76b6b31c53b099a3034e0622ec78d4c2b455a309;hp=d49a4b6e70277e24eb7d9cd6863ab6b749c3c043;hpb=59c22b05925dd3b4d148c1ce0e43eea12bc64ba7;p=jalview.git

diff --git a/src/jalview/gui/AnnotationColourChooser.java b/src/jalview/gui/AnnotationColourChooser.java
index d49a4b6..0b6f8d8 100755
--- a/src/jalview/gui/AnnotationColourChooser.java
+++ b/src/jalview/gui/AnnotationColourChooser.java
@@ -49,7 +49,8 @@ public class AnnotationColourChooser
       for (int g = 0; g < allGroups.size(); g++)
       {
         sg = (SequenceGroup) allGroups.get(g);
-        oldgroupColours.put(sg, sg.cs);
+        if(sg.cs!=null)
+          oldgroupColours.put(sg, sg.cs);
       }
     }
     this.av = av;
@@ -319,7 +320,6 @@ public class AnnotationColourChooser
       slider.setValue( (int) (currentAnnotation.threshold.value * 1000));
       thresholdValue.setText(currentAnnotation.threshold.value + "");
       slider.setMajorTickSpacing( (int) (range / 10f));
-      slider.setMinorTickSpacing( (int) (range / 100f));
       slider.setEnabled(true);
       thresholdValue.setEnabled(true);
       adjusting = false;