avoid failing hard if 'gnunetcheck' db does not exist

[oweals/gnunet.git] / src / util / container_heap.c

diff --git a/src/util/container_heap.c b/src/util/container_heap.c
index 8c3de6c260e8591681566d5132e5c31f571f4cfa..d5dca20ef70d51466b00e5d83157330bba2104dd 100644 (file)
--- a/src/util/container_heap.c
+++ b/src/util/container_heap.c
@@ -1,21 +1,21 @@
 /*
   This file is part of GNUnet.
-  Copyright (C) 2008, 2009 Christian Grothoff (and other contributing authors)
+  Copyright (C) 2008, 2009 GNUnet e.V.
 
-  GNUnet is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published
-  by the Free Software Foundation; either version 3, or (at your
-  option) any later version.
+  GNUnet is free software: you can redistribute it and/or modify it
+  under the terms of the GNU Affero General Public License as published
+  by the Free Software Foundation, either version 3 of the License,
+  or (at your option) any later version.
 
   GNUnet is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  General Public License for more details.
+  Affero General Public License for more details.
+ 
+  You should have received a copy of the GNU Affero General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License
-  along with GNUnet; see the file COPYING.  If not, write to the
-  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-  Boston, MA 02111-1307, USA.
+     SPDX-License-Identifier: AGPL3.0-or-later
 */
 
 /**
@@ -26,9 +26,9 @@
  */
 
 #include "platform.h"
-#include "gnunet_util_lib.h"
+#include "gnunet_container_lib.h"
 
-#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+#define LOG(kind,...) GNUNET_log_from (kind, "util-container-heap", __VA_ARGS__)
 
 #define EXTRA_CHECKS 0
 
@@ -541,36 +541,23 @@ GNUNET_CONTAINER_heap_remove_node (struct GNUNET_CONTAINER_HeapNode *node)
 /**
  * Updates the cost of any node in the tree
  *
- * @param heap heap to modify
  * @param node node for which the cost is to be changed
  * @param new_cost new cost for the node
  */
 void
-GNUNET_CONTAINER_heap_update_cost (struct GNUNET_CONTAINER_Heap *heap,
-                                   struct GNUNET_CONTAINER_HeapNode *node,
+GNUNET_CONTAINER_heap_update_cost (struct GNUNET_CONTAINER_HeapNode *node,
                                    GNUNET_CONTAINER_HeapCostType new_cost)
 {
-#if EXTRA_CHECKS
-  GNUNET_assert (((heap->size == 0) && (heap->root == NULL)) ||
-                 (heap->size == heap->root->tree_size + 1));
-  CHECK (heap->root);
-#endif
+  struct GNUNET_CONTAINER_Heap *heap = node->heap;
+
   remove_node (node);
-#if EXTRA_CHECKS
-  CHECK (heap->root);
-  GNUNET_assert (((heap->size == 1) && (heap->root == NULL)) ||
-                 (heap->size == heap->root->tree_size + 2));
-#endif
   node->cost = new_cost;
-  if (heap->root == NULL)
+  if (NULL == heap->root)
     heap->root = node;
   else
-    insert_node (heap, heap->root, node);
-#if EXTRA_CHECKS
-  CHECK (heap->root);
-  GNUNET_assert (((heap->size == 0) && (heap->root == NULL)) ||
-                 (heap->size == heap->root->tree_size + 1));
-#endif
+    insert_node (heap,
+                 heap->root,
+                 node);
 }