JAL-3509 JAL-1842 minor tidying of code

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

diff --git a/src/jalview/gui/SequenceFetcher.java b/src/jalview/gui/SequenceFetcher.java
index 646a7f1..a4e7952 100755 (executable)
--- a/src/jalview/gui/SequenceFetcher.java
+++ b/src/jalview/gui/SequenceFetcher.java
@@ -436,6 +436,14 @@ public class SequenceFetcher extends JPanel implements Runnable
       resetDialog();
       return;
     }
+    if (database.getSelectedIndex() == 0)
+    {
+      // todo i18n
+      showErrorMessage("Please choose a database");
+      resetDialog();
+      return;
+    }
+
     exampleBtn.setEnabled(false);
     textArea.setEnabled(false);
     okBtn.setEnabled(false);
@@ -823,10 +831,7 @@ public class SequenceFetcher extends JPanel implements Runnable
           }
         }
 
-        if (preferredFeatureColours != null)
-        {
-          af.getViewport().applyFeaturesStyle(preferredFeatureColours);
-        }
+        af.getViewport().applyFeaturesStyle(preferredFeatureColours);
         if (Cache.getDefault("HIDE_INTRONS", true))
         {
           af.hideFeatureColumns(SequenceOntologyI.EXON, false);