osutil: don't leak on statfiles error
Found using the power of the mighty eyeball.
--- a/mercurial/osutil.c Thu Nov 12 12:44:15 2015 +0100
+++ b/mercurial/osutil.c Tue Nov 17 13:43:09 2015 -0800
@@ -615,7 +615,7 @@
pypath = PySequence_GetItem(names, i);
if (!pypath)
- return NULL;
+ goto bail;
path = PyString_AsString(pypath);
if (path == NULL) {
Py_DECREF(pypath);