logic bug

Signed-off-by: jprocter <jprocter@compbio.dundee.ac.uk>

diff --git a/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java b/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java
index c839b79..5c15390 100644 (file)
--- a/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java
+++ b/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java
@@ -197,7 +197,7 @@ public class DasSequenceSource extends DbSourceProxyImpl implements
         }\r
       }\r
 \r
-      if (seqs != null && seqs.size() == 0)\r
+      if (seqs == null || seqs.size() == 0)\r
         return null;\r
       SequenceI[] sqs = new SequenceI[seqs.size()];\r
       for (int i = 0, iSize = seqs.size(); i < iSize; i++)\r