diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/sci/engine/vm.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/engines/sci/engine/vm.cpp b/engines/sci/engine/vm.cpp index 35fc3ca566..7bcc5b43a3 100644 --- a/engines/sci/engine/vm.cpp +++ b/engines/sci/engine/vm.cpp @@ -135,9 +135,13 @@ static StackPtr validate_stack_addr(EngineState *s, StackPtr sp) { static int validate_arithmetic(reg_t reg) { if (reg.segment) { // The results of this are likely unpredictable... It most likely means that a kernel function is returning something wrong. - // If such an error occurs, we usually need to find the last kernel function called and check its return value. Check - // callKernelFunc() below - error("[VM] Attempt to read arithmetic value from non-zero segment [%04x]. Address: %04x:%04x", reg.segment, PRINT_REG(reg)); + // If such an error occurs, we usually need to find the last kernel function called and check its return value. + if (g_sci->getGameId() == GID_QFG2 && g_sci->getEngineState()->currentRoomNumber() == 200) { + // WORKAROUND: This happens in QFG2, room 200, when talking to the astrologer (bug #3039879) - script bug. + // Returning 0 in this case. + } else { + error("[VM] Attempt to read arithmetic value from non-zero segment [%04x]. Address: %04x:%04x", reg.segment, PRINT_REG(reg)); + } return 0; } |