patch: remove unused fsbackend._join()
The function lost its last caller in
2a095d3442e0 (patch: replace
functions in fsbackend to use vfs, 2014-06-05) when the callers
started relying on the opener to do the join.
--- a/mercurial/patch.py Fri Jun 30 09:07:24 2017 -0700
+++ b/mercurial/patch.py Thu Jun 29 23:04:47 2017 -0700
@@ -456,9 +456,6 @@
super(fsbackend, self).__init__(ui)
self.opener = vfsmod.vfs(basedir)
- def _join(self, f):
- return os.path.join(self.opener.base, f)
-
def getfile(self, fname):
if self.opener.islink(fname):
return (self.opener.readlink(fname), (True, False))