Patrick Steinhardt 87318f2b6e gpg-interface: address -Wsign-comparison warnings ...

There are a couple of -Wsign-comparison warnings in "gpg-interface.c".
Most of them are trivial and simply using signed integers to loop
towards an upper unsigned bound.

But in `parse_signed_buffer()` we have one case where the different
signedness of the two values of a ternary expression results in a
warning. Given that:

  - `size` will always be bigger than `len` due to the loop condition.

  - `eol` will always be after `buf + len` because it is found via
    memchr(3p) starting from `buf + len`.

We know that both values will always be natural integers.

Squelch the warning by casting the left-hand side to `size_t`.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2024-12-06 20:20:04 +09:00

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