fixup! core: move virtual interface name handling into device plugins

(allow-none) for the out arguments

1 files changed, 8 insertions, 0 deletions

diff --git a/src/devices/nm-device-factory.c b/src/devices/nm-device-factory.c
index b86d42089e..207e80141c 100644
--- a/src/devices/nm-device-factory.c
+++ b/src/devices/nm-device-factory.c
@@ -53,8 +53,16 @@ nm_device_factory_get_supported_types (NMDeviceFactory *factory,
 	                                   const NMLinkType **out_link_types,
 	                                   const char ***out_setting_types)
 {
+	const NMLinkType *link_types_fallback;
+	const char **setting_types_fallback;
+
 	g_return_if_fail (factory != NULL);
 
+	if (!out_link_types)
+		out_link_types = &link_types_fallback;
+	if (!out_setting_types)
+		out_setting_types = &setting_types_fallback;
+
 	NM_DEVICE_FACTORY_GET_INTERFACE (factory)->get_supported_types (factory,
 	                                                                out_link_types,
 	                                                                out_setting_types);