* Fixed a bug which prevented the use of \title and \author in the document proper.

(Thanks to Uwe Stöhr and Joachim Osnabryg for reporting this bug!)


git-svn-id: https://tufte-latex.googlecode.com/svn/trunk@139 516e2f36-ce3a-0410-bea4-1d4a03f5df72

tufte-common.def

@@ -556,7 +556,9 @@
   \ifthenelse{\isempty{#1}}%
     {\renewcommand{\plaintitle}{\thanklesstitle}}% use thankless title
     {\renewcommand{\plaintitle}{#1}}% use provided plain-text title
-  \@ifpackageloaded{hyperref}{\hypersetup{pdftitle={\plaintitle}}}{}% set the PDF metadata title
+  \ifthenelse{\isundefined{\hypersetup}}
+    {}% hyperref isn't loaded; do nothing
+    {\hypersetup{pdftitle={\plaintitle}}}% set the PDF metadata title
 }
 
 \def\@author{}% default author is empty (suppresses LaTeX's ``no author'' warning)
@@ -570,7 +572,9 @@
   \ifthenelse{\isempty{#1}}
     {\renewcommand{\plainauthor}{\thanklessauthor}}% use thankless author
     {\renewcommand{\plainauthor}{#1}}% use provided plain-text author
-  \@ifpackageloaded{hyperref}{\hypersetup{pdfauthor={\plainauthor}}}{}% set the PDF metadata author
+  \ifthenelse{\isundefined{\hypersetup}}
+    {}% hyperref isn't loaded; do nothing
+    {\hypersetup{pdfauthor={\plainauthor}}}% set the PDF metadata author
 }
 
 \renewcommand*{\date}[1]{%