Is it an error of ROS or an error of WINE?
The Wine-Calculator is every time one too high.
3 + 7 = 11 in the calculator and so on.
But it comes already after the "+" or "*" was pressed. After [3] + [+] there stands 4 in the display.
Or is it an error of QEmu? I don't know.
Only to mentioned it. I know that you have at the moment no time for it, because you are in progress of oversearching your code.
Greatings theuserbl