python3-twofish: Fix missing return statements in module stubs

* fixes build with -Werror=return-type
  twofish.c: In function 'init_twofish':
  twofish.c:45:1: error: control reaches end of non-void function [-Werror=return-type]
     45 | PyMODINIT_FUNC init_twofish(void) { }
        | ^~~~~~~~~~~~~~
  twofish.c: In function 'PyInit__twofish':
  twofish.c:46:1: error: control reaches end of non-void function [-Werror=return-type]
     46 | PyMODINIT_FUNC PyInit__twofish(void) { }
        | ^~~~~~~~~~~~~~
  cc1: some warnings being treated as errors

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta-python/recipes-devtools/python/python3-twofish_0.3.0.bb b/meta-python/recipes-devtools/python/python3-twofish_0.3.0.bb
index e593f6f21..7b8eb2ef0 100644
--- a/meta-python/recipes-devtools/python/python3-twofish_0.3.0.bb
+++ b/meta-python/recipes-devtools/python/python3-twofish_0.3.0.bb
@@ -1,2 +1,4 @@
 require python-twofish.inc
 inherit setuptools3
+
+SRC_URI += "file://0001-Fix-missing-return-statements-in-module-stubs.patch"