bug fixes

myisam/rt_index.c

@@ -785,7 +785,7 @@ int rtree_delete(MI_INFO *info, uint keynr, uchar *key, uint key_length)
           goto err1;
       }
       if (ReinsertList.pages)
-        free(ReinsertList.pages);
+        my_free((byte*) ReinsertList.pages, MYF(0));
 
       /* check for redundant root (not leaf, 1 child) and eliminate */
       if ((old_root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR)

myisam/rt_key.c

@@ -69,7 +69,7 @@ int rtree_delete_key(MI_INFO *info, uchar *page_buf, uchar *key,
   uchar *key_start;
 
   key_start= key - nod_flag;
-  if (nod_flag)
+  if (!nod_flag)
     key_length += info->s->base.rec_reflength;
 
   memmove(key_start, key + key_length, page_size - key_length -

myisam/rt_test.c

@@ -55,7 +55,7 @@ int run_test(const char *filename)
   int key_type=HA_KEYTYPE_DOUBLE;
   int key_length=8;
   int null_fields=0;
-  int nrecords=30;
+  int nrecords=300;
   int rec_length=0;
   int uniques=0;
   int i;