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Merge branch 'mw/maint-gcc-warns-unused-write'

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* mw/maint-gcc-warns-unused-write:
  run-command.c: fix build warnings on Ubuntu
This commit is contained in:
Junio C Hamano 2010-03-07 12:47:18 -08:00
commit b7e7f6fb00
1 changed files with 6 additions and 4 deletions
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10
run-command.c
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@ -67,19 +67,21 @@ static int child_notifier = -1;
static void notify_parent(void)
{
write(child_notifier, "", 1);
ssize_t unused;
unused = write(child_notifier, "", 1);
}
static NORETURN void die_child(const char *err, va_list params)
{
char msg[4096];
ssize_t unused;
int len = vsnprintf(msg, sizeof(msg), err, params);
if (len > sizeof(msg))
len = sizeof(msg);
write(child_err, "fatal: ", 7);
write(child_err, msg, len);
write(child_err, "\n", 1);
unused = write(child_err, "fatal: ", 7);
unused = write(child_err, msg, len);
unused = write(child_err, "\n", 1);
exit(128);
}