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Changes between Initial Version and Version 1 of Ticket #602, comment 4

initial	v1
2	2	> I cannot apply [attachment:602-026829fdb6d4.patch] with --exact, mercurial says this patch is corrupt.
3	3
4		Strange. I can reproduce the issue, but I do not understand its cause. It seems that if I export a changeset after it was modified (e.g. `hg commit --amend`), then it cannot be imported with --exact. But if I import it without --exact, it works and a new hash ID is added to the commit. If I export this new version, then it can be imported with --exact~~. I do not understand why this happens.~~ (I use Mercurial 4.3.1 on Ubuntu 17.10)
	4	Strange. I can reproduce the issue, but I do not understand its cause. It seems that if I export a changeset after it was modified (e.g. `hg commit --amend`), then it cannot be imported with --exact. But if I import it without --exact, it works and a new hash ID is added to the commit. If I export this new version, then it can be imported with --exact again. I do not understand why this happens. Maybe due to the Unicode characters I used in the author name? (I use Mercurial 4.3.1 on Ubuntu 17.10)
5	5
6	6	I recreated the patch as [04f57dad1b07] and tested it, it should work correctly.