added an inifoo in the C file, to avoid a warning by the MSVC9 linker
diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py
index 5cdfc2a..6d3852c 100644
--- a/Lib/distutils/tests/test_build_ext.py
+++ b/Lib/distutils/tests/test_build_ext.py
@@ -296,7 +296,7 @@
def test_get_outputs(self):
tmp_dir = self.mkdtemp()
c_file = os.path.join(tmp_dir, 'foo.c')
- self.write_file(c_file, '')
+ self.write_file(c_file, 'void initfoo() {};\n')
ext = Extension('foo', [c_file], optional=False)
dist = Distribution({'name': 'xx',
'ext_modules': [ext]})