Prevent infinite recursion when querying

Fixes #343
python-caldav · Nov 7, 2023 · 34bd9f7 · 34bd9f7
1 parent e60f3fa
commit 34bd9f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/caldav/objects.py b/caldav/objects.py
@@ -202,7 +202,7 @@ def _query(
         ) or ret.status >= 400:
             ## COMPATIBILITY HACK - see https://github.com/python-caldav/caldav/issues/309
             body = to_wire(body)
-            if ret.status == 500 and not b"getetag" in body:
+            if ret.status == 500 and not b"getetag" in body and b"<C:calendar-data/>" in body:
                 body = body.replace(
                     b"<C:calendar-data/>", b"<D:getetag/><C:calendar-data/>"
                 )