Merge branch 'develop' into features/JAL-2295setChimeraAttributes

[jalview.git] / src / jalview / gui / JalviewChimeraBindingModel.java

diff --git a/src/jalview/gui/JalviewChimeraBindingModel.java b/src/jalview/gui/JalviewChimeraBindingModel.java
index 78ab68d..c1f15e5 100644 (file)
--- a/src/jalview/gui/JalviewChimeraBindingModel.java
+++ b/src/jalview/gui/JalviewChimeraBindingModel.java
@@ -24,6 +24,7 @@ import jalview.api.AlignmentViewPanel;
 import jalview.datamodel.PDBEntry;
 import jalview.datamodel.SequenceI;
 import jalview.ext.rbvi.chimera.JalviewChimeraBinding;
+import jalview.io.DataSourceType;
 import jalview.structure.StructureSelectionManager;
 
 public class JalviewChimeraBindingModel extends JalviewChimeraBinding
@@ -35,7 +36,7 @@ public class JalviewChimeraBindingModel extends JalviewChimeraBinding
 
   public JalviewChimeraBindingModel(ChimeraViewFrame chimeraViewFrame,
           StructureSelectionManager ssm, PDBEntry[] pdbentry,
-          SequenceI[][] sequenceIs, String protocol)
+          SequenceI[][] sequenceIs, DataSourceType protocol)
   {
     super(ssm, pdbentry, sequenceIs, protocol);
     cvf = chimeraViewFrame;
@@ -126,13 +127,20 @@ public class JalviewChimeraBindingModel extends JalviewChimeraBinding
       @Override
       public void run()
       {
-        long stm = cvf.startProgressBar(progressMsg);
+        long handle = 0;
+        if (progressMsg != null)
+        {
+          handle = cvf.startProgressBar(progressMsg);
+        }
         try
         {
           sendChimeraCommand(command, false);
         } finally
         {
-          cvf.stopProgressBar(null, stm);
+          if (progressMsg != null)
+          {
+            cvf.stopProgressBar(null, handle);
+          }
         }
       }
     });