*** mpz/set_d.c	14 Mar 2006 15:57:54 -0000	1.1
--- mpz/set_d.c	31 May 2006 14:50:05 -0000	1.2
*************** mpz_set_d (mpz_ptr r, double d)
*** 57,60 ****
--- 58,64 ----
      _mpz_realloc (r, rn);
  
+   if (rn <= 0)
+     rn = 0;
+ 
    rp = PTR (r);