X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAlignment.java;h=33f30cf5b9c3de2ab7e1f67c88c1e3220cffc3a8;hb=7c19c72efd3433b14f845c265747010d9dc596cc;hp=2546d41314bb2ae1aa1c22c407c0337599b4a942;hpb=14a3cc9277d30d14bec559a12d9af72bd2955aff;p=jalview.git

diff --git a/src/jalview/datamodel/Alignment.java b/src/jalview/datamodel/Alignment.java
index 2546d41..33f30cf 100755
--- a/src/jalview/datamodel/Alignment.java
+++ b/src/jalview/datamodel/Alignment.java
@@ -784,7 +784,7 @@ public class Alignment implements AlignmentI
   @Override
   public boolean isHidden(int alignmentIndex)
   {
-    return (getHiddenSequences().getHiddenSequence(alignmentIndex) == null);
+    return (getHiddenSequences().getHiddenSequence(alignmentIndex) != null);
   }
 
   /**