diff options
| -rw-r--r-- | src/tree.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -64,8 +64,8 @@ mq_tree_insert_sibling_allocated(MqTree *node, MqTree *sibling, gpointer data); void mq_tree_remove(MqTree *node); -#define mq_tree_size(node) ((node) ? (((MqTree *) (node))->size) : NULL) -#define mq_tree_position(node) ((node) ? (((MqTree *) (node))->position) : NULL) +#define mq_tree_size(node) ((node) ? (((MqTree *) (node))->size) : -1) +#define mq_tree_position(node) ((node) ? (((MqTree *) (node))->position) : -1) #define mq_tree_root(node) ((node) ? (((MqTree *) (node))->root) : NULL) #define mq_tree_previous(node) ((node) ? (((MqTree *) (node))->prev) : NULL) #define mq_tree_next(node) ((node) ? (((MqTree *) (node))->prev) : NULL) |