Putting back some fixes lost in a colleague's merge a while back; that was

about problems when the R-tree index is not the first index.

storage/maria/ma_rt_index.c

@@ -433,7 +433,7 @@ int maria_rtree_get_first(MARIA_HA *info, uint keynr, uint key_length)
   info->maria_rtree_recursion_depth= -1;
   info->keyread_buff_used= 1;
 
-  return maria_rtree_get_req(info, &keyinfo[keynr], key_length, root, 0);
+  return maria_rtree_get_req(info, keyinfo, key_length, root, 0);
 }
 
 

storage/myisam/rt_index.c

@@ -378,6 +378,7 @@ static int rtree_get_req(MI_INFO *info, MI_KEYDEF *keyinfo, uint key_length,
 int rtree_get_first(MI_INFO *info, uint keynr, uint key_length)
 {
   my_off_t root;
+  MI_KEYDEF *keyinfo = info->s->keyinfo + keynr;
 
   if ((root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR)
   {
@@ -388,7 +389,7 @@ int rtree_get_first(MI_INFO *info, uint keynr, uint key_length)
   info->rtree_recursion_depth = -1;
   info->buff_used = 1;
   
-  return rtree_get_req(info, info->s->keyinfo, key_length, root, 0);
+  return rtree_get_req(info, keyinfo, key_length, root, 0);
 }