From: Jim Procter <jprocter@dundee.ac.uk>
Date: Thu, 1 May 2014 14:41:20 +0000 (+0100)
Subject: JAL-1492 formatting and squash NPEs
X-Git-Tag: Jalview_2_9~190^2~6
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=a82fbafb34572f4897f4ae2b57444f772f4a7a8b;p=jalview.git

JAL-1492 formatting and squash NPEs
---

diff --git a/src/jalview/datamodel/SequenceGroup.java b/src/jalview/datamodel/SequenceGroup.java
index 1df45a2..a8b0ace 100755
--- a/src/jalview/datamodel/SequenceGroup.java
+++ b/src/jalview/datamodel/SequenceGroup.java
@@ -1209,11 +1209,15 @@ public class SequenceGroup implements AnnotatedCollectionI
     ArrayList<AlignmentAnnotation> annot = new ArrayList<AlignmentAnnotation>();
     for (SequenceI seq : (Vector<SequenceI>) sequences)
     {
-      for (AlignmentAnnotation al : seq.getAnnotation())
+      AlignmentAnnotation[] aa = seq.getAnnotation();
+      if (aa != null)
       {
-        if (al.groupRef == this)
+        for (AlignmentAnnotation al : aa)
         {
-          annot.add(al);
+          if (al.groupRef == this)
+          {
+            annot.add(al);
+          }
         }
       }
     }