Index: libs/pool/test/test_simple_seg_storage.cpp
===================================================================
--- libs/pool/test/test_simple_seg_storage.cpp	(revision 79031)
+++ libs/pool/test/test_simple_seg_storage.cpp	(working copy)
@@ -156,8 +156,8 @@
         test_simp_seg_store tstore2;
         char* const pc2 = track_allocator::malloc(75);
         tstore2.add_block(pc2, 24, partition_sz);
-        tstore2.add_block(pc2 + 49, 24, partition_sz);
-        tstore2.add_block(pc2 + 25, 24, partition_sz);
+        tstore2.add_block(pc2 + 48, 24, partition_sz);
+        tstore2.add_block(pc2 + 24, 24, partition_sz);
         tstore2.add_block(track_allocator::malloc(23), 23, partition_sz);
         std::size_t nchunk_ref = (3*(24/partition_sz)) + (23/partition_sz);
         for(nchunk = 0; !tstore2.empty(); tstore2.malloc(), ++nchunk) {}