2 files changed, 1 insertions, 2 deletions
diff --git a/buch/Makefile b/buch/Makefile
index 1cd50dd..b83c72a 100755
--- a/buch/Makefile
+++ b/buch/Makefile
@@ -19,7 +19,6 @@ buch.pdf:	buch.tex $(TEXFILES) buch.ind $(BLXFILES)
 	bibtex buch
 
 buch.idx:	buch.tex $(TEXFILES) images
-	touch buch.ind
 	pdflatex buch.tex
 
 buch.ind:	buch.idx
diff --git a/buch/buch.tex b/buch/buch.tex
index 65c2ca7..449bc2a 100644
--- a/buch/buch.tex
+++ b/buch/buch.tex
@@ -44,6 +44,6 @@
 \lhead{Index}
 \rhead{}
 \addcontentsline{toc}{chapter}{\indexname}
-\input{buch.ind}
+\InputIfFileExists{buch.ind}{}{}
 
 \end{document}