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* grub-core/osdep/unix/emuconsole.c (put): Pacify the compiler on

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systems that require checking the return value of write.
This commit is contained in:
Colin Watson 2013-11-13 13:34:57 +00:00
parent 11b2a9b70b
commit 9b45c0733e
2 changed files with 12 additions and 1 deletions
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8
grub-core/osdep/unix/emuconsole.c
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@ -49,8 +49,14 @@ static void
put (struct grub_term_output *term __attribute__ ((unused)), const int c)
{
char chr = c;
ssize_t actual;
write (STDOUT_FILENO, &chr, 1);
actual = write (STDOUT_FILENO, &chr, 1);
if (actual < 1)
{
/* We cannot do anything about this, but some systems require us to at
least pretend to check the result. */
}
}
static int