pdffile.c in tioga-1.17

- old
+ new

@@ -191,10 +191,10 @@
    next_available_shade_number = 1;
    writing_file = true;
    time_t now = time(NULL);
    char ofile[300], timestring[100];
    Get_pdf_name(ofile, filename, 300);
-   if ((OF = fopen(ofile, "w")) == NULL) {
+   if ((OF = fopen(ofile, "wb")) == NULL) { /* Write binary file ! */
       RAISE_ERROR_s("Sorry: can't open %s.\n", filename, ierr);
       return;
    }
    if ((TF = tmpfile()) == NULL) {
       RAISE_ERROR_s("Sorry: can't create temp file for writing PDF file %s.\n",