JAL-3383 unit tests and bug fix for SequenceFeatures.hasFeatures(type)

[jalview.git] / src / jalview / datamodel / features / SequenceFeatures.java

diff --git a/src/jalview/datamodel/features/SequenceFeatures.java b/src/jalview/datamodel/features/SequenceFeatures.java
index d283aaa..9a7ef1b 100644 (file)
--- a/src/jalview/datamodel/features/SequenceFeatures.java
+++ b/src/jalview/datamodel/features/SequenceFeatures.java
@@ -483,7 +483,8 @@ public class SequenceFeatures implements SequenceFeaturesI
   @Override
   public boolean hasFeatures(String type)
   {
-    return featureStore.containsKey(type);
+    return featureStore.containsKey(type)
+            && !featureStore.get(type).isEmpty();
   }
 
 }