set size_used negative for free fragment/block

[simgrid.git] / src / xbt / mmalloc / mm_diff.c

diff --git a/src/xbt/mmalloc/mm_diff.c b/src/xbt/mmalloc/mm_diff.c
index bf9fb0d..6115d9a 100644 (file)
--- a/src/xbt/mmalloc/mm_diff.c
+++ b/src/xbt/mmalloc/mm_diff.c
@@ -334,7 +334,7 @@ int mmalloc_compare_heap(xbt_mheap_t heap1, xbt_mheap_t heap2, xbt_dynar_t *stac
 
         current_fragment = j1;
 
-        if(heapinfo1[i1].busy_frag.frag_size[j1] == 0) /* Free fragment */
+        if(heapinfo1[i1].busy_frag.frag_size[j1] == -1) /* Free fragment */
           continue;
 
         if(heapinfo1[i1].busy_frag.equal_to[j1] != NULL)