Jonathan Nieder <jrnieder@xxxxxxxxx> writes:
> static NORETURN void die_child(const char *err, va_list params)
> {
> ...
> - unused = write(child_err, "fatal: ", 7);
> - unused = write(child_err, msg, len);
> - unused = write(child_err, "\n", 1);
> + if (write(child_err, "fatal: ", 7) ||
> + write(child_err, msg, len) ||
> + write(child_err, "\n", 1))
> + ; /* yes, gcc -D_FORTIFY_SOURCE, we know there was an error. */
Strictly speaking, this changes behaviour by stopping at the first failure
from write(2), but I don't think we care.
Thanks.
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