From 0bdd003cb8495cbcba45ff2c7918be4ce84ffb43 Mon Sep 17 00:00:00 2001
From: Jan Wille <jan.wille@stud.hs-hannover.de>
Date: Fri, 9 Apr 2021 08:07:36 +0200
Subject: [PATCH] guarded pdf meta data to require hyperref

---
 src/config.tex | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/src/config.tex b/src/config.tex
index b2c70f7..9f899a5 100644
--- a/src/config.tex
+++ b/src/config.tex
@@ -1,13 +1,3 @@
-% Meta Data for the PDF file using values from personal.tex:
-\hypersetup{
-	pdfinfo={
-		Title={\@title},
-		Author={\@author},
-		Subject={\@subject},
-		Keywords={\@keywords}
-	}
-}
-
 % abbreviations for names:
 \if@german
 	\renewcommand{\abstractname}{Abstract} % Abstract
@@ -25,6 +15,17 @@
 	%\setcapwidth[l]{0.8\textwidth} % leftalign all captions
 \fi
 
+% Meta Data for the PDF file using values from personal.tex:
+\@ifpackageloaded{hyperref}{
+	\hypersetup{
+		pdfinfo={
+			Title={\@title},
+			Author={\@author},
+			Subject={\@subject},
+			Keywords={\@keywords}
+		}
+	}
+}{}%
 % configs for optional packages:
 \@ifpackageloaded{biblatex}{
 	\ExecuteBibliographyOptions{
-- 
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