summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/luatexdir/pdf
diff options
context:
space:
mode:
authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-12-11 07:04:54 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-12-11 07:04:54 +0000
commitec5ae92378df86967a7e3707fc4d8cd1ab5b5234 (patch)
tree23d42b13df6ec3528ec6cf940a98ceea8ea24da2 /Build/source/texk/web2c/luatexdir/pdf
parented291494d3a3c28dbfd66cf9e160c6bc9b5fe0c0 (diff)
LuaTeX: Recover changes from r34311 (undefined behaviour when char is signed)
git-svn-id: svn://tug.org/texlive/trunk@35786 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/pdf')
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfgen.w2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w b/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w
index 35ce3307cc0..990d2840dd7 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w
@@ -621,7 +621,7 @@ void pdf_print_str(PDF pdf, const char *s)
return;
}
s++;
- while (is_hex_char(*s))
+ while (is_hex_char((unsigned char)*s))
s++;
if (s != orig + l) {
pdf_out(pdf, '(');