From: jprocter <jprocter@compbio.dundee.ac.uk>
Date: Thu, 27 Sep 2012 06:32:28 +0000 (+0100)
Subject: JAL-1179 - regression from JAL-1030 patch implicitly treats empty selection as null
X-Git-Tag: Jalview_2_9~287
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=7d33612534e949fc19d00cd057fd8af9f7cd66eb;p=jalview.git

JAL-1179 - regression from JAL-1030 patch implicitly treats empty selection as null
---

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 4ea4656..a53a68c 100644
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -1028,7 +1028,7 @@ public abstract class AlignmentViewport implements AlignViewportI
     // JBPNote: in applet, this method returned references to the alignment
     // sequences, and it did not honour the presence/absence of annotation
     // attached to the alignment (probably!)
-    if (selectionGroup == null)
+    if (selectionGroup == null || selectionGroup.getSize()==0)
     {
       sequences = alignment.getSequencesArray();
       AlignmentAnnotation[] annots = alignment.getAlignmentAnnotation();