From: tzvanaalten <tzvanaalten@LS30916.ad.lifesci.dundee.ac.uk>
Date: Wed, 23 Aug 2017 14:36:07 +0000 (+0100)
Subject: JAL-2629 fix for addHMMConsensus failing if no HMM sequences found
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=d4db66b0d4d89405bc90aa999e15debc7bf85659;p=jalview.git

JAL-2629 fix for addHMMConsensus failing if no HMM sequences found
---

diff --git a/src/jalview/hmmer/HMMERCommands.java b/src/jalview/hmmer/HMMERCommands.java
index 6a538fc..913eee8 100644
--- a/src/jalview/hmmer/HMMERCommands.java
+++ b/src/jalview/hmmer/HMMERCommands.java
@@ -160,6 +160,10 @@ public class HMMERCommands
   public void addHMMConsensusSequences(AlignFrame af)
   {
     AlignmentI al = af.getViewport().getAlignment();
+    if (hmmSeqs == null || hmmSeqs.size() < 1)
+    {
+      return;
+    }
     for (SequenceI seq : hmmSeqs)
     {
       Integer position = seq.getPreviousPosition();
@@ -169,6 +173,7 @@ public class HMMERCommands
     af.alignPanel.adjustAnnotationHeight();
     af.getViewport().updateSequenceIdColours();
     af.buildSortByAnnotationScoresMenu();
+    af.getViewport().initInformation();
   }
 
   /**