fix signature generation failing under win32

tizzybec

2019-06-12 f0bab602c0d361f66a112e5a2db312b0da7dcd55

 src/library/ini/SimpleIni.h

@@ -2488,6 +2488,9 @@

        bNeedNewLine = true;
    }
    
    // Append new empty line
    a_oOutput.Write(SI_NEWLINE_A);

    return SI_OK;
}