From c1ee10c4d9231f082dca11a61c692e1276826aa1 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Sun, 20 Oct 2019 11:14:52 +0200
Subject: [PATCH] libnm: change default value for NMDevice:mtu property

Default values should preferably be zero and/or a value that indicates
that the property is unknown/unset.

In practice, this property is not unset because it's present
on the D-Bus API.
---
 libnm/nm-device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libnm/nm-device.c b/libnm/nm-device.c
index 69ed20e9c..51139bfce 100644
--- a/libnm/nm-device.c
+++ b/libnm/nm-device.c
@@ -797,7 +797,7 @@ nm_device_class_init (NMDeviceClass *device_class)
 	 **/
 	obj_properties[PROP_MTU] =
 	    g_param_spec_uint (NM_DEVICE_MTU, "", "",
-	                       0, G_MAXUINT32, 1500,
+	                       0, G_MAXUINT32, 0,
 	                       G_PARAM_READABLE |
 	                       G_PARAM_STATIC_STRINGS);