builtinimport: Set __path__ attribute ASAP as it's clear we have a package.

This helps with handling "recursive" imports in sane manner, for example
when foo/__init__.py has something like "from foo import submod".

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/basics/pkg2/mod1.py b/tests/basics/pkg2/mod1.py
new file mode 100644
index 000000000..03754a45f
--- /dev/null
+++ b/tests/basics/pkg2/mod1.py
@@ -0,0 +1 @@
+from pkg2 import mod2