temporary test branch -- ignore

diff --git a/src/intervalstore/impl/IntervalStore.java b/src/intervalstore/impl/IntervalStore.java
index 9faae7f..d4373a0 100644 (file)
--- a/src/intervalstore/impl/IntervalStore.java
+++ b/src/intervalstore/impl/IntervalStore.java
@@ -257,7 +257,7 @@ public class IntervalStore<T extends IntervalI>
 
     findNonNestedOverlaps(from, to, result);
 
-    if (nested != null)
+    if (nested != null && nested.size() > 0)
     {
       nested.findOverlaps(from, to, result);
     }