export: remove useless comparison between file object and string
It was introduced at 31aa2e5b0750, where "template" argument could be a file
object. After that, a306837f8c87 added "len(template)", so "template" must be
a string now. Therefore, "fp != template" should always be True.
It seems 31aa2e5b0750 was intended to work around a bug in TortoiseHg, and
I'm sure I've fixed it completely in TortoiseHg source.
https://selenic.com/pipermail/mercurial-devel/2011-February/028467.html
$ hg init a
$ cd a
$ hg init b
$ echo x > b/x
Should print nothing:
$ hg add b
$ hg st
$ echo y > b/y
$ hg st
Should fail:
$ hg st b/x
abort: path 'b/x' is inside nested repo 'b' (glob)
[255]
$ hg add b/x
abort: path 'b/x' is inside nested repo 'b' (glob)
[255]
Should fail:
$ hg add b b/x
abort: path 'b/x' is inside nested repo 'b' (glob)
[255]
$ hg st
Should arguably print nothing:
$ hg st b
$ echo a > a
$ hg ci -Ama a
Should fail:
$ hg mv a b
abort: path 'b/a' is inside nested repo 'b' (glob)
[255]
$ hg st
$ cd ..