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df plugin, AUTHORS: Add Paul.
[collectd.git]
/
src
/
utils_avltree.c
diff --git
a/src/utils_avltree.c
b/src/utils_avltree.c
index
9f0b796
..
3e258e9
100644
(file)
--- a/
src/utils_avltree.c
+++ b/
src/utils_avltree.c
@@
-581,6
+581,8
@@
int c_avl_get (c_avl_tree_t *t, const void *key, void **value)
{
c_avl_node_t *n;
+ assert (t != NULL);
+
n = search (t, key);
if (n == NULL)
return (-1);