[NTG-pdftex] Bug: <hex> string to () string

[Hartmut Henkel]

On Tue, 29 Jul 2003, Heiko Oberdiek wrote:

> by pdfTeX, but the colors in some of the images are terrible wrong.

A typecast is missing in pdftexdir/pdftoepdf.cc, function copyObject():

            pdf_puts("(");
            for (; *p != 0; p++) {
                c = (unsigned char) *p; // <--- typecast here!
                if (c == '(' || c == ')' || c == '\\')
                    pdf_printf("\\%c", c);
                else if (c < 0x20 || c > 0x7F)
                    pdf_printf("\\%03o", c);

Greetings Hartmut