It turns out that DODMALLOC was broken when I reorganized busybox.h

header file usage before the 0.49 release.  To fix it, I had to move
the '#include "busybox.h"' to the end of the list of #include files.
 -Erik

coreutils/expr.c

@@ -33,12 +33,12 @@
  * One function can handle multiple operators all of equal precedence,
  * provided they all associate ((x op x) op x). */
 
-#include "busybox.h"
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <regex.h>
 #include <sys/types.h>
+#include "busybox.h"
 
 
 /* The kinds of value we can have.  */