/etc/os-release isn't created

[Yasuhiro KIMURA]

From: Yasuhiro KIMURA <yasu at utahime.org>
Subject: Re: /etc/os-release isn't created
Date: Mon, 25 Nov 2019 10:27:36 +0900 (JST)

> From: "Herbert J. Skuhra" <herbert at gojira.at>
> Subject: Re: /etc/os-release isn't created
> Date: Mon, 25 Nov 2019 02:11:35 +0100
> 
>> - mergemaster runs 'make distribution':
>>   ${MM_MAKE} DESTDIR=${TEMPROOT} distribution >/dev/null;} || 
>> - the link etc/os-release is created in /var/tmp/temproot when running
>>   mergemaster but not moved to /
> 
> Thank you for investigation. Then is is bug of mergemaster?

I created patch adding logic that handles symbolik link to mergemaster
and submitted it to following bug report.

Bug 242212 usr.sbin/mergemaster/mergemaster.sh: There is no logic to handle symbolic
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242212

So please review and/or test it.

Best Regards.

---
Yasuhiro KIMURA