sulogin: fix build issue

Keyboard suddenly lost CapsLock -> Ctrl remapping ...

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

src/sulogin.c

@@ -143,7 +143,7 @@ int main(void)
 		ch = getchar();
 		if (ch == 4 || ch == EOF) { /* Ctrl-D */
 			rc = 0;
-			goto SWdone;
+			goto done;
 		}
 		goto nopass;