From: gmungoc <g.m.carstairs@dundee.ac.uk>
Date: Tue, 24 Apr 2018 14:08:26 +0000 (+0100)
Subject: JAL-2939 exit calc thread if no HMM in alignment
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=e13faf21ee1dfe1f5dec75df9ef4dc42372b67b7;p=jalview.git

JAL-2939 exit calc thread if no HMM in alignment
---

diff --git a/src/jalview/workers/InformationThread.java b/src/jalview/workers/InformationThread.java
index cf42425..d719189 100644
--- a/src/jalview/workers/InformationThread.java
+++ b/src/jalview/workers/InformationThread.java
@@ -44,6 +44,10 @@ public class InformationThread extends AlignCalcWorker
   @Override
   public void run()
   {
+    if (alignViewport.getAlignment().getHmmSequences().isEmpty())
+    {
+      return;
+    }
     if (calcMan.isPending(this))
     {
       return;