X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws2%2Fclient%2Fslivka%2FSlivkaWSClient.java;h=bef502ba00dd8eb3ce6ade3fa649e9aa3d82b345;hb=5d60cda87940311cfff2679e6f0e96890d3e1fd6;hp=3b81ba991dd21473ebc7ac62b464861735fc4a50;hpb=3cc6cd558fa548219f4e12b3abbb6b88d0d20c23;p=jalview.git

diff --git a/src/jalview/ws2/client/slivka/SlivkaWSClient.java b/src/jalview/ws2/client/slivka/SlivkaWSClient.java
index 3b81ba9..bef502b 100644
--- a/src/jalview/ws2/client/slivka/SlivkaWSClient.java
+++ b/src/jalview/ws2/client/slivka/SlivkaWSClient.java
@@ -116,7 +116,7 @@ public class SlivkaWSClient implements WebServiceClientI
         Parameter param = service.getParameter(paramId);
         if (param instanceof Parameter.FlagParameter)
         {
-          if (arg.getValue() != null && !arg.getValue().isBlank())
+          if (arg.getValue() != null && !arg.getValue().isEmpty())
             request.addData(paramId, true);
           else
             request.addData(paramId, false);