pakfire: Allow passing None as empty list

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/_pakfire/pakfire.c b/src/_pakfire/pakfire.c
index 8b438635767dbbada04289e5f8e5ca2ee0f8764d..71f775c9fa3951fcc4585acde52556f922780cc8 100644 (file)
--- a/src/_pakfire/pakfire.c
+++ b/src/_pakfire/pakfire.c
@@ -308,6 +308,10 @@ static int convert_packages(PyObject* object, void* address) {
        if (!object)
                goto ERROR;
 
+       // Nothing to do when object is None
+       if (object == Py_None)
+               return Py_CLEANUP_SUPPORTED;
+
        if (!PySequence_Check(object)) {
                PyErr_SetString(PyExc_ValueError, "Packages must be a sequence");
                goto ERROR;