Commit c44069c1 authored by Lubomir Rintel's avatar Lubomir Rintel 🥕

device: avoid setting MTU to zero if undefined

parent b503b02c
......@@ -4648,7 +4648,7 @@ nm_device_set_mtu (NMDevice *self, guint32 mtu)
if (priv->ip6_mtu)
nm_device_ipv6_set_mtu (self, priv->ip6_mtu);
if (priv->mtu != nm_platform_link_get_mtu (NM_PLATFORM_GET, ifindex))
if (priv->mtu && priv->mtu != nm_platform_link_get_mtu (NM_PLATFORM_GET, ifindex))
nm_platform_link_set_mtu (NM_PLATFORM_GET, ifindex, priv->mtu);
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