/* -*-c-*-
*
- * $Id: mp-mem.c,v 1.3 2000/06/17 11:45:09 mdw Exp $
+ * $Id: mp-mem.c,v 1.4 2001/02/03 12:00:29 mdw Exp $
*
* Memory management for multiprecision numbers
*
/*----- Revision history --------------------------------------------------*
*
* $Log: mp-mem.c,v $
+ * Revision 1.4 2001/02/03 12:00:29 mdw
+ * Now @mp_drop@ checks its argument is non-NULL before attempting to free
+ * it. Note that the macro version @MP_DROP@ doesn't do this.
+ *
* Revision 1.3 2000/06/17 11:45:09 mdw
* Major memory management overhaul. Added arena support. Use the secure
* arena for secret integers. Replace and improve the MP management macros
* If there are no more references, the integer is destroyed.
*/
-void mp_drop(mp *m) { MP_DROP(m); }
+void mp_drop(mp *m) { if (m) MP_DROP(m); }
/* --- @mp_split@ --- *
*