From f4c25ba1638917f13e007fee34e5c76acca654e4 Mon Sep 17 00:00:00 2001
From: Philip Sargent <philip.sargent@gmail.com>
Date: Sun, 14 Jul 2024 13:29:21 +0200
Subject: [PATCH] bugfix

---
 parsers/caves.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/parsers/caves.py b/parsers/caves.py
index 0a5f2b2..d2327e0 100644
--- a/parsers/caves.py
+++ b/parsers/caves.py
@@ -638,6 +638,7 @@ def read_cave(filename, mvf=None, cave=None):
         What is Class CaveAndEntrance for? It was to allow mandy<=>many relationship between caves and entrances, but now we insist
         only one Cave for any Entrance, so this Class is reduncdant and should be removed..
         """
+        c = cave
         for e in entrances:
  
             eslug = getXML(e, "entranceslug", maxItems=1, context=context)[0]