X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAlignmentView.java;h=b36a0a5066b05bcc8a9d56214b0403c17657d8e4;hb=165ed616ebe279381ba0fc6a01eee6a6a9892161;hp=f73fb74872a498042c8c1e2a303f4e1f43b3ab75;hpb=cb9a57ff1128da74ed5e6f02472c16b2d5d33daa;p=jalview.git

diff --git a/src/jalview/datamodel/AlignmentView.java b/src/jalview/datamodel/AlignmentView.java
index f73fb74..b36a0a5 100644
--- a/src/jalview/datamodel/AlignmentView.java
+++ b/src/jalview/datamodel/AlignmentView.java
@@ -179,7 +179,9 @@ public class AlignmentView
         sgrps[g] = new ScGroup();
         sgrps[g].sg = new SequenceGroup(sg);
         addedgps[g] = false;
-        seqsets.set(g, sg.getSequences(null));
+        // can't set entry 0 in an empty list
+        // seqsets.set(g, sg.getSequences(null));
+        seqsets.add(sg.getSequences());
       }
       // seqsets now contains vectors (should be sets) for each group, so we can
       // track when we've done with the group