Verified Commit 19c00882 authored by Dom Sekotill's avatar Dom Sekotill
Browse files

Fix off-by-one indexes in Session.headers.insert

parent 26d2b56c

kilter/service/session.py

+4 −2
Original line number Diff line number Diff line
@@ -445,9 +445,11 @@ class HeadersAccessor(AsyncContextManager["HeaderIterator"]): 
			case Position(subject="end"):

				index = len(self._table)

			case Before():

				index = self._table.index(position.subject)

			case After():  # pragma: no-branch

				index = self._table.index(position.subject) + 1

			case After():  # pragma: no-branch

				index = self._table.index(position.subject) + 2

			case _:

				raise TypeError("Expect a Position")

		if index >= len(self._table):

			await self._editor.asend(AddHeader(header.name, header.value))

			self._table.append(header)