Fix a memory leak in tests/topo_find_closest_ob...
Fix a memory leak in tests/topo_find_closest_ob...

Fix a memory leak in tests/topo_find_closest_objects

This commit was SVN r293.

shekkbuilder/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc