#1886 ScintillaWin.cxx: EM_SETSEL sets selection wrongly

[Markus Nißl]

According to MSDN on EM_SETSEL:

Edit controls: The control displays a flashing caret at the end position regardless of the relative values of start and end.

ScintillaWin.cxx in line 1672 does however respect the relative values of start and end:

        if (nStart > nEnd) {
            SetSelection(nEnd, nStart);
        } else {
            SetSelection(nStart, nEnd);
        }

The if condition and the else branch can be dropped; then the code of the if branch will comply with the specification.

[Neil Hodgson]

Committed fix as [89bb76].