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-rw-r--r--nest/proto-hooks.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/nest/proto-hooks.c b/nest/proto-hooks.c
index 5923ff67..92863f8e 100644
--- a/nest/proto-hooks.c
+++ b/nest/proto-hooks.c
@@ -148,6 +148,7 @@ void get_route_info(rte *e, byte *buf, ea_list *attrs)
* get_attr - get attribute information
* @a: an extended attribute
* @buf: buffer to be filled with attribute information
+ * @buflen: a length of the @buf parameter
*
* The get_attr() hook is called by the core to obtain a user friendly
* representation of an extended route attribute. It can either leave