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-rw-r--r--sys/pc98/boot/kzipboot/boot.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/pc98/boot/kzipboot/boot.c b/sys/pc98/boot/kzipboot/boot.c
index 7a0e6bc..bc6ba3b 100644
--- a/sys/pc98/boot/kzipboot/boot.c
+++ b/sys/pc98/boot/kzipboot/boot.c
@@ -158,7 +158,7 @@ void boot (int howto)
while ((inb(0x60) & 0x01) == 0) {}
/* read cursor address */
gdc_curaddr = inb(0x62);
- gdc_curaddr = (inb(0x62) << 8);
+ gdc_curaddr += (inb(0x62) << 8);
/* ignore rest of data */
for (i = 0; i < 3; i++) {
(void)inb(0x62);
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