JAL-4366 avoid corrupting map when no complete mapping available for chain to sequence
[jalview.git] / src / jalview / structures / models / AAStructureBindingModel.java
index dc3cc1e..4f29096 100644 (file)
@@ -1428,7 +1428,7 @@ public abstract class AAStructureBindingModel
               lastChain = chain;
             }
             // final colour range
-            if (lastColour != null)
+            if (lastColour != null && startPos!=-1)
             {
               addAtomSpecRange(colourMap, lastColour, modelId, startPos,
                       lastPos, lastChain);