Subject: Re: [PATCH v3 4/4] add-patch: render hunks through the pager

From: Junio C Hamano <[email-masked]>
Date: Wed, 17 Jul 2024 13:31:16 -0700

[email-masked] writes:

>> -	test_write_lines P q | GIT_PAGER="head -n 1" test_terminal git add -p
>> +	test_write_lines P q |
>> +	(
>> +		GIT_PAGER="head -n 1" &&
>> +		export GIT_PAGER &&
>> +		test_terminal git add -p >actual
>> +	)
>
> That's surprising, why does running git in a sub-shell stop it from
> segfaulting?

Another difference besides the sub-shell is where the output from
test_terminal goes.  If the above change fixes the issue for Rubén,
I wonder if it still works if ">actual" gets removed.