sparse fixup: warning: Using plain integer as NULL pointer

[tinc] / src / splay_tree.c

diff --git a/src/splay_tree.c b/src/splay_tree.c
index 3a792e8..135ba06 100644 (file)
--- a/src/splay_tree.c
+++ b/src/splay_tree.c
@@ -25,7 +25,7 @@
 /* Splay operation */
 
 static splay_node_t *splay_top_down(splay_tree_t *tree, const void *data, int *result) {
-       splay_node_t left = {0}, right = {0};
+       splay_node_t left = {NULL}, right = {NULL};
        splay_node_t *leftbottom = &left, *rightbottom = &right, *child, *grandchild;
        splay_node_t *root = tree->root;
        int c;