diff options
Diffstat (limited to 'sys/boot/pc98/boot2/boot2.c')
| -rw-r--r-- | sys/boot/pc98/boot2/boot2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/boot/pc98/boot2/boot2.c b/sys/boot/pc98/boot2/boot2.c index 0f17589..83af085 100644 --- a/sys/boot/pc98/boot2/boot2.c +++ b/sys/boot/pc98/boot2/boot2.c @@ -152,6 +152,7 @@ static int comspeed = SIOSPD; static uint8_t ioctrl = IO_KEYBOARD; #endif +int main(void); void exit(int); static void load(void); static int parse(void); @@ -620,7 +621,8 @@ parse() dsk.daua = dsk.disk | dsk.unit; dsk_meta = 0; } - if (k = ep - arg) { + k = ep - arg; + if (k > 0) { if (k >= sizeof(knamebuf)) return -1; memcpy(knamebuf, arg, k + 1); |
