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receive-pack: compilation fix

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We do not use C99 "for loop initial declaration" in our codebase
(yet), but one snuck in.

Reported-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2020-04-22 08:55:11 -07:00
parent edc6dccf81
commit 719483e547
1 changed files with 3 additions and 1 deletions
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4
builtin/receive-pack.c
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@ -505,7 +505,9 @@ static char *find_header(const char *msg, size_t len, const char *key,
static int constant_memequal(const char *a, const char *b, size_t n) static int constant_memequal(const char *a, const char *b, size_t n)
{ {
int res = 0; int res = 0;
for (size_t i = 0; i < n; i++) size_t i;
for (i = 0; i < n; i++)
res |= a[i] ^ b[i]; res |= a[i] ^ b[i];
return res; return res;
} }