From a794ec5c4213521d60d10b2177f4ed44a6fa6a7e Mon Sep 17 00:00:00 2001 From: "kr.angelov" Date: Sun, 6 Jul 2014 19:55:08 +0000 Subject: [PATCH] small fix for the embedded mode in Python --- src/runtime/python/pypgf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/runtime/python/pypgf.c b/src/runtime/python/pypgf.c index 2f04df4b0..9498ea7b8 100644 --- a/src/runtime/python/pypgf.c +++ b/src/runtime/python/pypgf.c @@ -2404,9 +2404,13 @@ pgf_embed_funs(GuMapItor* fn, const void* key, void* value, GuExn* err) return; } - pyexpr->expr = pgf_fun_get_ep(value)->expr; + pyexpr->master = (PyObject*) clo->grammar; + pyexpr->expr = pgf_fun_get_ep(value)->expr; + + Py_INCREF(pyexpr->master); if (PyModule_AddObject(clo->object, name, (PyObject*) pyexpr) != 0) { + Py_DECREF(pyexpr); gu_raise(err, PgfExn); } }