diff options
| -rw-r--r-- | machine/mtrap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/machine/mtrap.c b/machine/mtrap.c index dcff050..3cea874 100644 --- a/machine/mtrap.c +++ b/machine/mtrap.c @@ -77,7 +77,7 @@ static uintptr_t mcall_console_getchar() } else if (htif) { return htif_console_getchar(); } else { - return '\0'; + return (uintptr_t)-1; } } |