Change the test memalign() call to use an alignment of 4 so that some

debuggers stop complaining. :-)

This commit was SVN r21744.

opal/mca/memory/ptmalloc2/opal_ptmalloc2_component.c

@@ -108,7 +108,7 @@ static int ptmalloc2_open(void)
         return OPAL_ERR_OUT_OF_RESOURCE;
     }
     free(p);
-    p = memalign(1, 1024 * 1024);
+    p = memalign(4, 1024 * 1024);
     if (NULL == p) {
         return OPAL_ERR_OUT_OF_RESOURCE;
     }