JAL-1919 PDBfile and JmolParser refactor

[jalview.git] / src / jalview / datamodel / Sequence.java

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index ac2f9c1..d73b283 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -420,7 +420,7 @@ public class Sequence extends ASequence implements SequenceI
   @Override
   public Vector<PDBEntry> getAllPDBEntries()
   {
-    return pdbIds;
+    return pdbIds == null ? new Vector<PDBEntry>() : pdbIds;
   }
 
   /**