Commit 2ef41d3d authored by unknown's avatar unknown
Browse files

a fix (bug #10757: gis-rtree.test fails) 



myisam/sp_key.c:
  a fix (bug #10757: gis-rtree.test fails)
  float8get() doesn't properly work with local variables sometimes.
parent b8d22413

myisam/sp_key.c

+7 −3
Original line number Diff line number Diff line
@@ -32,6 +32,10 @@ static int sp_get_geometry_mbr(uchar *(*wkb), uchar *end, uint n_dims, 
                              double *mbr, int top);

static int sp_mbr_from_wkb(uchar (*wkb), uint size, uint n_dims, double *mbr);



static void get_double(double *d, const byte *pos)

{

  float8get(*d, pos);

}

  

uint sp_make_key(register MI_INFO *info, uint keynr, uchar *key,

		 const byte *record, my_off_t filepos)
@@ -80,7 +84,7 @@ uint sp_make_key(register MI_INFO *info, uint keynr, uchar *key, 
      else if (keyseg->type == HA_KEYTYPE_DOUBLE)

      {

	double nr;

	float8get(nr, pos);

	get_double(&nr, pos);

	if (isnan(nr))

	{

 	  bzero(key, length);
@@ -138,7 +142,7 @@ static int sp_add_point_to_mbr(uchar *(*wkb), uchar *end, uint n_dims, 
  {

    if ((*wkb) > end - 8)

      return -1;

    float8get(ord, (*wkb));

    get_double(&ord, *wkb);

    (*wkb)+= 8;

    if (ord < *mbr)

      float8store((char*) mbr, ord);