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-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfgen.w8
1 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w b/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w
index 7d6b74fd09c..2854d5c671e 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w
@@ -19,8 +19,8 @@
@ @c
static const char _svn_version[] =
- "$Id: pdfgen.w 4956 2014-03-28 12:12:17Z luigi $"
- "$URL: https://foundry.supelec.fr/svn/luatex/trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w $";
+ "$Id: pdfgen.w 4967 2014-03-28 19:44:06Z luigi $"
+ "$URL: https://foundry.supelec.fr/svn/luatex/tags/beta-0.79.1/source/texk/web2c/luatexdir/pdf/pdfgen.w $";
#include "ptexlib.h"
@@ -2284,7 +2284,7 @@ static int pdf_print_info(PDF pdf, int luatexversion,
trapped_given = substr_of_str("/Trapped", s);
}
p = get_pdf_table_string("info");
- if (strlen(p) > 0) {
+ if (p && strlen(p) > 0) {
creator_given = creator_given || substr_of_str("/Creator", p);
producer_given = producer_given || substr_of_str("/Producer", p);
creationdate_given = creationdate_given || substr_of_str("/CreationDate", p);
@@ -2301,7 +2301,7 @@ static int pdf_print_info(PDF pdf, int luatexversion,
delete_token_ref(pdf_info_toks);
pdf_info_toks = null;
}
- if (strlen(p) > 0) {
+ if (p && strlen(p) > 0) {
pdf_out(pdf, '\n');
pdf_puts(pdf, p); /* no free, pointer */
pdf_out(pdf, '\n');