blob: 6b697a7bfd78d7c1c37cf5416c05f3030e0e71eb [file] [log] [blame]
doc/refman.tex | 1 +
1 file changed, 1 insertion(+)
diff --git a/doc/refman.tex b/doc/refman.tex
index b384e97..be88fde 100644
--- a/doc/refman.tex
+++ b/doc/refman.tex
@@ -1,3 +1,4 @@
+\RequirePackage{ifpdf}
\documentclass[11pt,twoside,a4paper]{book}
%----------------------------------------------------------------------