first-run cache issue

utils/he_ipv6/config.py

@@ -266,7 +266,9 @@ class HETunnelConfig(HEBaseConfig):
         self.my_ip = None  # Client IPv4 (not necessary; we locally cache Tunnel.my_ip)
         self.allocations = {}  # keys are 64 and 48
         self.rdns = []  # Also not necessary, but it's in the XML so why not.
-        self.tun_xml = self.xml.find('tunnel')  # Will only return a single <tunnel> for this URL.
+        # Will only return a single <tunnel> for this URL.
+        # TODO: I can probably consolidate all this into HECond instead?
+        self.tun_xml = self.xml.find('tunnel')
         self.parse()
 
     def _alloc(self):