diff --git a/docs/arch/.pages b/docs/arch/.pages
index a2c9a160..e2d5ae91 100644
--- a/docs/arch/.pages
+++ b/docs/arch/.pages
@@ -1 +1 @@
-hide: "true"
+hide: true
diff --git a/docs/spec/.pages b/docs/spec/.pages
index a2c9a160..e2d5ae91 100644
--- a/docs/spec/.pages
+++ b/docs/spec/.pages
@@ -1 +1 @@
-hide: "true"
+hide: true
diff --git a/libbbf_dm/dmtree/tr181/bridging.c b/libbbf_dm/dmtree/tr181/bridging.c
index c5f8f2ee..b2dff6d4 100644
--- a/libbbf_dm/dmtree/tr181/bridging.c
+++ b/libbbf_dm/dmtree/tr181/bridging.c
@@ -2323,6 +2323,7 @@ static int br_get_ubus_eth(const struct bridge_port_args *br, const char *name,
 	char *device = NULL;
 	char *config = NULL;
 
+	DM_ASSERT(br, *value = "0");
 	dmuci_get_value_by_section_string(br->bridge_port_sec, "ifname", &device);
 	dmuci_get_value_by_section_string(br->bridge_port_dmmap_sec, "config", &config);