alsamixer: fix return value in pyalsamixerelement_getvolumedb()

It seems like typo.

Fixes: https://github.com/alsa-project/alsa-python/issues/16
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/pyalsa/alsamixer.c b/pyalsa/alsamixer.c
index 000b784231c95b0779c07068030c37f88528fd33..47c634b6919f9e9e90c1890ee97665b99ab66a34 100644 (file)
--- a/pyalsa/alsamixer.c
+++ b/pyalsa/alsamixer.c
@@ -980,7 +980,7 @@ pyalsamixerelement_getvolumedb(struct pyalsamixerelement *pyelem, PyObject *args
                 PyErr_Format(PyExc_RuntimeError, "Cannot get mixer volume in dB (capture=%s, channel=%i): %s", dir ? "True" : "False", chn, snd_strerror(-res));
                 Py_RETURN_NONE;
        }
-       return Py_BuildValue("i", res);
+       return Py_BuildValue("i", val);
 }
 
 PyDoc_STRVAR(setvolumedb__doc__,