X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fjws2%2FAAConClient.java;h=66338b12655814d15b4dc7fa8c0924a69bf37f2e;hb=ead72caff9aef9b7103dbb15907aeae777200832;hp=676b3ba8f898db406cdc31c77004784bde0b39b7;hpb=7ab5d6b0ba5fec1ea4a4239e79c476d841622485;p=jalview.git

diff --git a/src/jalview/ws/jws2/AAConClient.java b/src/jalview/ws/jws2/AAConClient.java
index 676b3ba..66338b1 100644
--- a/src/jalview/ws/jws2/AAConClient.java
+++ b/src/jalview/ws/jws2/AAConClient.java
@@ -34,10 +34,11 @@ import java.util.Map;
 import java.util.Set;
 import java.util.TreeSet;
 
+import compbio.data.sequence.FastaSequence;
 import compbio.data.sequence.Score;
 import compbio.metadata.Argument;
 
-public class AAConClient extends JabawsAlignCalcWorker
+public class AAConClient extends JabawsCalcWorker
 {
 
   public AAConClient(Jws2Instance service, AlignFrame alignFrame,
@@ -102,6 +103,12 @@ public class AAConClient extends JabawsAlignCalcWorker
   }
 
   @Override
+  boolean checkValidInputSeqs(boolean dynamic, List<FastaSequence> seqs)
+  {
+    return (seqs.size() > 1);
+  }
+
+  @Override
   public String getCalcId()
   {
     return CALC_ID;