checkpoint: skip unrealized devices in nm_checkpoint_manager_create()

We already do it for the case where no paths are provided.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/nm-checkpoint-manager.c b/src/nm-checkpoint-manager.c
index 72066f7d44..5b434a1271 100644
--- a/src/nm-checkpoint-manager.c
+++ b/src/nm-checkpoint-manager.c
@@ -195,6 +195,11 @@ nm_checkpoint_manager_create (NMCheckpointManager *self,
 			             "device %s does not exist", *dev_paths);
 			return NULL;
 		}
+		if (!nm_device_is_real (device)) {
+			g_set_error (error, NM_MANAGER_ERROR, NM_MANAGER_ERROR_UNKNOWN_DEVICE,
+			             "device %s is not realized", *dev_paths);
+			return NULL;
+		}
 		g_ptr_array_add (devices, device);
 	}