fixed a bug in drafmode (HH)

manual/luatex-nodes.tex

@@ -1879,7 +1879,6 @@ this:
 \NC \type {set_attribute}        \NC \yes \NC \yes  \NC \NR
 \NC \type {setboth}              \NC \yes \NC \yes  \NC \NR
 \NC \type {setbox}               \NC \nop \NC \yes  \NC \NR
-\NC \type {setbox}               \NC \yes \NC \yes  \NC \NR
 \NC \type {setchar}              \NC \yes \NC \yes  \NC \NR
 \NC \type {setdisc}              \NC \yes \NC \yes  \NC \NR
 \NC \type {setfield}             \NC \yes \NC \yes  \NC \NR

source/texk/web2c/luatexdir/pdf/pdfgen.w

@@ -284,9 +284,13 @@ void fix_pdf_minorversion(PDF pdf)
         /* Check that variables for \.{PDF} output are unchanged */
         if (pdf->minor_version != pdf_minor_version)
             normal_error("pdf backend", "minorversion cannot be changed after data is written to the PDF file");
-        if (pdf->draftmode != draft_mode_par)
-            normal_error("pdf backend", "draftmode cannot be changed after data is written to the PDF file");
     }
+}
+
+static void fix_pdf_draftmode(PDF pdf)
+{
+    if (pdf->draftmode != draft_mode_par)
+        normal_error("pdf backend", "draftmode cannot be changed after data is written to the PDF file");
     if (pdf->draftmode != 0) {
         pdf->compress_level = 0;        /* re-fix it, might have been changed inbetween */
         pdf->objcompresslevel = 0;
@@ -1025,6 +1029,7 @@ static void ensure_pdf_header_written(PDF pdf)
     /* Initialize variables for \.{PDF} output */
     fix_pdf_minorversion(pdf);
     init_pdf_outputparameters(pdf);
+    fix_pdf_draftmode(pdf);
     /* Write \.{PDF} header */
     pdf_printf(pdf, "%%PDF-1.%d\n", pdf->minor_version);
     /* The next blob will be removed 1.0. */

source/texk/web2c/luatexdir/tex/extensions.w

@@ -294,7 +294,6 @@ static void do_resource_pdf(int immediate, int code)
             }
             break;
         case save_image_resource_code:
-            fix_pdf_minorversion(static_pdf);
             scan_pdfximage(static_pdf);
             if (immediate) {
                 pdf_write_image(static_pdf, last_saved_image_index);