Ignore rm errors

woven.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 
 from fabric import Connection
+from invoke.exceptions import UnexpectedExit
 from pathlib import Path
 from sys import stderr
 from io import StringIO
@@ -51,7 +52,10 @@ def generate_wg_configs(config: WovenConfig):
     cs = { id: Connection(node.listen_address, user = "root") for id, node in config.nodes.items() }
     for c in cs.values():
         c.run("for f in /etc/wireguard/*-loop.conf; do systemctl stop wg-quick@$(basename $f .conf).service; done")
-        c.run("rm /etc/wireguard/*-loop.conf")
+        try:
+            c.run("rm /etc/wireguard/*-loop.conf")
+        except UnexpectedExit:
+            pass
     
     ptp_ipv4_network_iter = ptp_ipv4_network.subnets(new_prefix = config.ptp_ipv4_subnet)
     ptp_ipv6_network_iter = ptp_ipv6_network.subnets(new_prefix = config.ptp_ipv6_subnet)