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altos: Only shutdown the IO channel if it was created

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This commit is contained in:
Richard Hughes 2021-05-18 10:12:31 +01:00
parent 3ba0b29ba3
commit 6174425ee1
1 changed files with 7 additions and 5 deletions
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12
plugins/altos/fu-altos-device.c
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@ -187,11 +187,13 @@ fu_altos_device_tty_open (FuAltosDevice *self, GError **error)
static gboolean static gboolean
fu_altos_device_tty_close (FuAltosDevice *self, GError **error) fu_altos_device_tty_close (FuAltosDevice *self, GError **error)
{ {
tcsetattr (fu_io_channel_unix_get_fd (self->io_channel), if (self->io_channel != NULL) {
TCSAFLUSH, &self->tty_termios); tcsetattr (fu_io_channel_unix_get_fd (self->io_channel),
if (!fu_io_channel_shutdown (self->io_channel, error)) TCSAFLUSH, &self->tty_termios);
return FALSE; if (!fu_io_channel_shutdown (self->io_channel, error))
g_clear_object (&self->io_channel); return FALSE;
g_clear_object (&self->io_channel);
}
return TRUE; return TRUE;
} }