René Scharfe 34a891a2d3 trailer: change strbuf in-place in unfold_value() ...

Avoid an allocation by doing s/\n\s*/ /g (replacing NL and any following
whitespace with a SP) right in the strbuf instead of copying the result
to a temporary one and swapping them in the end.  We can safely do that
because the replacement is never longer than the original string.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2026-05-16 22:11:07 +09:00

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