From: Jim Procter <jprocter@issues.jalview.org>
Date: Fri, 19 Aug 2016 10:12:28 +0000 (+0100)
Subject: JAL-2154 verify mapping’s sequenceI ref has been resolved for AlignedCodonFrame forwa... 
X-Git-Tag: Release_2_10_0~47^2~4^2~43^2~36
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=a65ca83c82eff63dc3599e9906d547646c43bbb4;p=jalview.git

JAL-2154 verify mapping’s sequenceI ref has been resolved for AlignedCodonFrame forward refs
---

diff --git a/src/jalview/gui/Jalview2XML.java b/src/jalview/gui/Jalview2XML.java
index 68245b6..9e312db 100644
--- a/src/jalview/gui/Jalview2XML.java
+++ b/src/jalview/gui/Jalview2XML.java
@@ -365,6 +365,12 @@ public class Jalview2XML
       public jalview.datamodel.Mapping mp = _jmap;
 
       @Override
+      public boolean isResolvable()
+      {
+        return super.isResolvable() && mp.getTo() != null;
+      };
+
+      @Override
       boolean resolve()
       {
         SequenceI seq = getSrefDatasetSeq();