run-tests: restore quoting the python executable for running *.py tests
This was accidentally dropped in 8cf459d8b111.
--- a/tests/run-tests.py Sat Oct 13 19:49:33 2018 -0400
+++ b/tests/run-tests.py Sat Oct 13 23:08:29 2018 -0400
@@ -1219,7 +1219,8 @@
def _run(self, env):
py3switch = self._py3warnings and b' -3' or b''
- cmd = b'%s%s "%s"' % (PYTHON, py3switch, self.path)
+ # Quote the python(3) executable for Windows
+ cmd = b'"%s"%s "%s"' % (PYTHON, py3switch, self.path)
vlog("# Running", cmd)
normalizenewlines = os.name == 'nt'
result = self._runcommand(cmd, env,