From bd2703c54ea42da625b7e521297f9c4e493d86bb Mon Sep 17 00:00:00 2001
From: "Jose M. Guisado" <jguisado@soleta.eu>
Date: Fri, 7 Oct 2022 10:24:45 +0200
Subject: partition: return None if partno is unset

Undefined values in libfdisk should map to None type in Python.

Py_BuildValue("%d", -1); is also incorrectly formatted and raises an
error when executed.
---
 partition.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/partition.c b/partition.c
index f1cc5e3..15dd28f 100644
--- a/partition.c
+++ b/partition.c
@@ -70,8 +70,7 @@ static PyObject *Partition_get_partno(PartitionObject *self)
 	if (fdisk_partition_has_partno(self->pa)) {
 		return PyLong_FromSize_t(fdisk_partition_get_partno(self->pa));
 	}
-	// Py_RETURN_NONE;
-	return Py_BuildValue("%d", -1);
+	Py_RETURN_NONE;
 }
 static PyObject *Partition_get_size(PartitionObject *self)
 {
-- 
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