diff options
| author | Tim Janik <timj@gtk.org> | 1999-01-17 16:56:28 +0000 |
|---|---|---|
| committer | Tim Janik <timj@src.gnome.org> | 1999-01-17 16:56:28 +0000 |
| commit | 6db5c264f96cdbf14c521099ef03f10927c8d998 (patch) | |
| tree | c1b0548ea3b4c8df80be163bae9b6d94de7fb35a /gtree.c | |
| parent | 48763aea23a995b8d1af15d931c99baa49b24879 (diff) | |
removed assertment about rtree->root being NULL, so this function can be
Sun Jan 17 17:15:59 1999 Tim Janik <timj@gtk.org>
* gtree.c (g_tree_traverse): removed assertment about rtree->root being
NULL, so this function can be applied to unpopulated trees as well, fix
provided by Simon Kagedal <sika8225@csd.uu.se>.
Diffstat (limited to 'gtree.c')
| -rw-r--r-- | gtree.c | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -218,7 +218,8 @@ g_tree_traverse (GTree *tree, rtree = (GRealTree*) tree; - g_return_if_fail (rtree->root != NULL); + if (!rtree->root) + return; switch (traverse_type) { @@ -253,7 +254,8 @@ g_tree_search (GTree *tree, if (rtree->root) return g_tree_node_search (rtree->root, search_func, data); - return NULL; + else + return NULL; } gint @@ -267,7 +269,8 @@ g_tree_height (GTree *tree) if (rtree->root) return g_tree_node_height (rtree->root); - return 0; + else + return 0; } gint @@ -281,7 +284,8 @@ g_tree_nnodes (GTree *tree) if (rtree->root) return g_tree_node_count (rtree->root); - return 0; + else + return 0; } static GTreeNode* |