JAL-1270 JUnit to TestNG refactoring

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

diff --git a/src/jalview/gui/AppJmol.java b/src/jalview/gui/AppJmol.java
index a3f6778..c2a7299 100644 (file)
--- a/src/jalview/gui/AppJmol.java
+++ b/src/jalview/gui/AppJmol.java
@@ -57,6 +57,7 @@ import jalview.datamodel.AlignmentI;
 import jalview.datamodel.ColumnSelection;
 import jalview.datamodel.PDBEntry;
 import jalview.datamodel.SequenceI;
+import jalview.gui.StructureViewer.ViewerType;
 import jalview.io.AppletFormatAdapter;
 import jalview.io.JalviewFileChooser;
 import jalview.io.JalviewFileView;
@@ -1083,7 +1084,7 @@ public class AppJmol extends StructureViewerBase
       getSize(currentSize);
       g.getClipBounds(rectClip);
 
-      if (jmb.fileLoadingError != null)
+      if (jmb != null && jmb.fileLoadingError != null)
       {
         g.setColor(Color.black);
         g.fillRect(0, 0, currentSize.width, currentSize.height);
@@ -1234,4 +1235,10 @@ public class AppJmol extends StructureViewerBase
     return jmb == null ? null : jmb.viewer.getStateInfo();
   }
 
+  @Override
+  public ViewerType getViewerType()
+  {
+    return ViewerType.JMOL;
+  }
+
 }