hyperxmp (17apr13)

git-svn-id: svn://tug.org/texlive/trunk@30003 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 7 insertions, 4 deletions

diff --git a/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty b/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty
index 13205a4c96b..4a480aa9639 100644
--- a/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty
+++ b/Master/texmf-dist/tex/latex/hyperxmp/hyperxmp.sty
@@ -22,7 +22,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{hyperxmp}
-    [2013/01/08 v2.3 Store hyperref metadata in XMP format]
+    [2013/04/16 v2.3a Store hyperref metadata in XMP format]
 \edef\hyxmp@dq@code{\the\catcode`\"}
 \catcode`\"=12
 \def\hyxmp@driver{hpdftex}
@@ -142,13 +142,16 @@
   \ifx\hyxmp@concated@metadata\@empty
     \PackageWarningNoLine{hyperxmp}{%
 \jobname.tex did not specify any metadata to\MessageBreak
-include in the XMP packet.\space\space Please see the hyperxmp\MessageBreak
-documentation for instructions on how to provide\MessageBreak
-metadata values to hyperxmp}%
+include in the XMP packet.\space\space Please see the\MessageBreak
+hyperxmp documentation for instructions on how to\MessageBreak
+provide metadata values to hyperxmp}%
   \fi
 }
 \AtBeginDocument{%
   \@ifpackageloaded{hyperref}{%
+    \ifx\@pdflang\relax
+      \let\@pdflang=\@empty
+    \fi
     \ifx\@pdflang\@empty
       \let\@pdfmetalang=\hyxmp@x@default
     \else