[Buildroot] [PATCH v2 08/11] package/python-pyalsa: add 0001-fix-pytuple-set-item-usage-no-return-value.patch

[Adam Duskett <aduskett@gmail.com>]

This patch is a backport of commit 5ea2f8709b4d091700750661231f8a3ddce0fc7c and
fixes compatibility with python 3.10.

Signed-off-by: Adam Duskett <aduskett@gmail.com>
---
 ...tuple-set-item-usage-no-return-value.patch | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 package/python-pyalsa/0001-fix-pytuple-set-item-usage-no-return-value.patch

diff --git a/package/python-pyalsa/0001-fix-pytuple-set-item-usage-no-return-value.patch b/package/python-pyalsa/0001-fix-pytuple-set-item-usage-no-return-value.patch
new file mode 100644
index 0000000000..d3db1ed2e0
--- /dev/null
+++ b/package/python-pyalsa/0001-fix-pytuple-set-item-usage-no-return-value.patch
@@ -0,0 +1,48 @@
+From 5ea2f8709b4d091700750661231f8a3ddce0fc7c Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Thu, 10 Dec 2020 16:00:50 +0100
+Subject: [PATCH] Fix PyTuple_SET_ITEM() usage - no return value
+
+As noted in bpo-30459 (link bellow) the PyTuple_SET_ITEM() macro
+has not a return value. Let's make code compatible with python 3.10.
+
+Link: https://bugs.python.org/issue30459
+BugLink: https://github.com/alsa-project/alsa-python/issues/2
+From upstream-commit: 5ea2f8709b4d091700750661231f8a3ddce0fc7c
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+Signed-off-by: Adam Duskett <aduskett@gmail.com>
+---
+ pyalsa/alsahcontrol.c | 4 ++--
+ pyalsa/alsamixer.c    | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/pyalsa/alsahcontrol.c b/pyalsa/alsahcontrol.c
+index ebee1b7..7c9321f 100644
+--- a/pyalsa/alsahcontrol.c
++++ b/pyalsa/alsahcontrol.c
+@@ -1543,8 +1543,8 @@ static int element_callback(snd_hctl_elem_t *elem, unsigned int mask)
+ 
+ 	t = PyTuple_New(2);
+ 	if (t) {
+-		if (PyTuple_SET_ITEM(t, 0, (PyObject *)pyhelem))
+-			Py_INCREF(pyhelem);
++		PyTuple_SET_ITEM(t, 0, (PyObject *)pyhelem);
++		Py_INCREF(pyhelem);
+ 		PyTuple_SET_ITEM(t, 1, PyInt_FromLong(mask));
+ 		r = PyObject_CallObject(o, t);
+ 		Py_DECREF(t);
+diff --git a/pyalsa/alsamixer.c b/pyalsa/alsamixer.c
+index 39d7387..91fe198 100644
+--- a/pyalsa/alsamixer.c
++++ b/pyalsa/alsamixer.c
+@@ -1348,8 +1348,8 @@ static int element_callback(snd_mixer_elem_t *elem, unsigned int mask)
+ 
+ 	t = PyTuple_New(2);
+ 	if (t) {
+-		if (PyTuple_SET_ITEM(t, 0, (PyObject *)pyelem))
+-			Py_INCREF(pyelem);
++		PyTuple_SET_ITEM(t, 0, (PyObject *)pyelem);
++		Py_INCREF(pyelem);
+ 		PyTuple_SET_ITEM(t, 1, PyInt_FromLong(mask));
+ 		r = PyObject_CallObject(o, t);
+ 		Py_DECREF(t);
-- 
2.30.2

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