X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/12727dd036c3f54c487aaa70b21bf4988135bb7d..1fc6730667e7018f363771ab01584ffa716812de:/src/librarian/parser.py

diff --git a/src/librarian/parser.py b/src/librarian/parser.py
index c00785a..5e2fb08 100644
--- a/src/librarian/parser.py
+++ b/src/librarian/parser.py
@@ -30,7 +30,10 @@ class WLElementLookup(etree.CustomElementClassLookup):
             return
         if namespace:
             return
-        return WL_ELEMENTS[name]
+        try:
+            return WL_ELEMENTS[name]
+        except KeyError:
+            return
 
 
 parser = etree.XMLParser()