py3: add b'' prefix at one place in run-tests.py
#skip-blame because just b'' prefix
Differential Revision: https://phab.mercurial-scm.org/D6482
--- a/tests/run-tests.py Thu Jun 06 10:07:14 2019 -0700
+++ b/tests/run-tests.py Wed Jun 05 22:44:38 2019 +0300
@@ -3182,7 +3182,7 @@
assert os.path.dirname(self._bindir) == self._installdir
assert self._hgroot, 'must be called after _installhg()'
cmd = (b'"%(make)s" clean install PREFIX="%(prefix)s"'
- % {b'make': 'make', # TODO: switch by option or environment?
+ % {b'make': b'make', # TODO: switch by option or environment?
b'prefix': self._installdir})
cwd = os.path.join(self._hgroot, b'contrib', b'chg')
vlog("# Running", cmd)