From: Cleber Rosa <crosa@redhat.com>
Date: Tue, 12 Mar 2019 17:18:06 +0000 (-0400)
Subject: tests/acceptance: improve docstring on pick_default_qemu_bin()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=45c01bd926ec072a9ec54b2fdd780917dd7786b5;p=qemu.git

tests/acceptance: improve docstring on pick_default_qemu_bin()

Making it clear what is returned by this utility function.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-3-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---

diff --git a/tests/acceptance/avocado_qemu/__init__.py b/tests/acceptance/avocado_qemu/__init__.py
index a66ec72daa..b7c5d598d8 100644
--- a/tests/acceptance/avocado_qemu/__init__.py
+++ b/tests/acceptance/avocado_qemu/__init__.py
@@ -27,6 +27,10 @@ def pick_default_qemu_bin():
     """
     Picks the path of a QEMU binary, starting either in the current working
     directory or in the source tree root directory.
+
+    :returns: the path to the default QEMU binary or None if one could not
+              be found
+    :rtype: str or None
     """
     arch = os.uname()[4]
     qemu_bin_relative_path = os.path.join("%s-softmmu" % arch,