diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/pdf/pdfgen.w')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/pdf/pdfgen.w | 2 |
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 0f312f2c781..78873c7b5d5 100644 --- a/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w +++ b/Build/source/texk/web2c/luatexdir/pdf/pdfgen.w @@ -616,7 +616,7 @@ 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, '('); |