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-rw-r--r--comboot.inc3
1 files changed, 2 insertions, 1 deletions
diff --git a/comboot.inc b/comboot.inc
index d25fd2cc..d7b03a70 100644
--- a/comboot.inc
+++ b/comboot.inc
@@ -429,6 +429,7 @@ comapi_pxecall:
mov es,P_ES
mov di,P_DI
call far [PXENVEntry]
+ mov P_AX,ax
clc
ret
%else
@@ -495,7 +496,7 @@ int21_table:
int21 0Bh, comboot_checkkey
int21 30h, comboot_checkver
int21 4Ch, comboot_return
- int21 00h, comboot_bogus
+ int21 -1, comboot_bogus
int21_count equ ($-int21_table)/3
align 2, db 0