set NULL to removed indexes.

mroonga · Oct 27, 2011 · 2bac31c · 2bac31c
1 parent a12d29f
commit 2bac31c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ha_mroonga.cc b/ha_mroonga.cc
@@ -7525,6 +7525,8 @@ int ha_mroonga::wrapper_prepare_drop_index(TABLE *table_arg, uint *key_num,
     if (index_table != NULL) {
       grn_obj_remove(ctx, index_table);
     }
+    grn_index_tables[i] = NULL;
+    grn_index_columns[i] = NULL;
   }
   if (j)
   {
@@ -7553,6 +7555,8 @@ int ha_mroonga::storage_prepare_drop_index(TABLE *table_arg, uint *key_num,
     if (index_table != NULL) {
       grn_obj_remove(ctx, index_table);
     }
+    grn_index_tables[i] = NULL;
+    grn_index_columns[i] = NULL;
   }
   DBUG_RETURN(0);
 }