From 474e23b26137dbb17b530b71835f47123eeeefa6 Mon Sep 17 00:00:00 2001
From: kthoden <kthoden@gwdg.de>
Date: Tue, 19 Mar 2019 17:45:19 +0100
Subject: [PATCH] Typo

---
 fix_tei.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fix_tei.py b/fix_tei.py
index 1797f93..f537f37 100644
--- a/fix_tei.py
+++ b/fix_tei.py
@@ -361,7 +361,7 @@ def cleanup_xml(xml_tree):
     for attribute in xml_preserve:
         attribute.attrib.pop("{http://www.w3.org/XML/1998/namespace}space")
 
-    formulae = xmltree.xpath("//t:formula", namespaces=NS_MAP)
+    formulae = xml_tree.xpath("//t:formula", namespaces=NS_MAP)
     logging.info(f"Found {len(formulae)} formulae.")
 
     for formula in formulae: