fix a bug in intrusive tree header test

diff --git a/tests/test-hdr/tree/hdr_intrusive_bintree.h b/tests/test-hdr/tree/hdr_intrusive_bintree.h
index f048f42..bbc010c 100644 (file)
--- a/tests/test-hdr/tree/hdr_intrusive_bintree.h
+++ b/tests/test-hdr/tree/hdr_intrusive_bintree.h
@@ -864,7 +864,7 @@ namespace tree {
                 CPPUNIT_ASSERT( ep.empty() );
 
                 ep = t.extract_max();
-                CPPUNIT_ASSERT( ep.empty());
+                CPPUNIT_ASSERT( !ep.empty());
                 CPPUNIT_CHECK( ep->nKey == v3.nKey );
                 {
                     typename tree_type::rcu_lock l;