X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FPCAPanel.java;h=ff8b506eea064edc8ae7656b283d99536d0b39e1;hb=af4a464ed5537d777ec821929704e9169d8fba9e;hp=44711d77c42d5ee2d9019c1f1999d8acc974258e;hpb=bc9b26588bfe5ef5861e924efa4e15ff73f1b0c4;p=jalview.git

diff --git a/src/jalview/appletgui/PCAPanel.java b/src/jalview/appletgui/PCAPanel.java
index 44711d7..ff8b506 100755
--- a/src/jalview/appletgui/PCAPanel.java
+++ b/src/jalview/appletgui/PCAPanel.java
@@ -55,11 +55,12 @@ public class PCAPanel extends EmbmenuFrame implements Runnable,
     }
 
     this.av = av;
+    boolean selected=av.getSelectionGroup()!=null && av.getSelectionGroup().getSize()>0;
     AlignmentView seqstrings = av
-            .getAlignmentView(av.getSelectionGroup() != null);
+            .getAlignmentView(selected);
     boolean nucleotide = av.getAlignment().isNucleotide();
     SequenceI[] seqs;
-    if (av.getSelectionGroup() == null)
+    if (!selected)
     {
       seqs = av.getAlignment().getSequencesArray();
     }