JAL-1668 further clean-up of popup menu and NPE check while transfering ResNum featur...

[jalview.git] / src / MCview / PDBChain.java

diff --git a/src/MCview/PDBChain.java b/src/MCview/PDBChain.java
index 8089fdf..108ccf1 100755 (executable)
--- a/src/MCview/PDBChain.java
+++ b/src/MCview/PDBChain.java
@@ -193,6 +193,10 @@ public class PDBChain
       status = PDBChain.IEASTATUS;
     }
     SequenceFeature[] features = sequence.getSequenceFeatures();
+    if (features == null)
+    {
+      return null;
+    }
     for (int i = 0; i < features.length; i++)
     {
       if (features[i].getFeatureGroup().equals(pdbid))