Don't leak a ternary tree when building the menu's initial path

1 files changed, 1 insertions, 0 deletions

diff --git a/tern.h b/tern.h
index 6bc2ae9..e3a2db6 100644
--- a/tern.h
+++ b/tern.h
@@ -42,5 +42,6 @@ uint32_t tern_count(tern_node *head);
 void tern_foreach(tern_node *head, iter_fun fun, void *data);
 char * tern_int_key(uint32_t key, char * buf);
 tern_node * tern_get_node(tern_val value);
+void tern_free(tern_node *head);
 
 #endif //TERN_H_