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-rw-r--r--doc/documentation.tex4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex
index f57ae5f..55ea7d2 100644
--- a/doc/documentation.tex
+++ b/doc/documentation.tex
@@ -17,7 +17,11 @@
% Do not delete next line
% START CACTUS THORNGUIDE
+\ifx\ThisThorn\undefined
\newcommand{\ThisThorn}{{\it IOHDF5}}
+\else
+\renewcommand{\ThisThorn}{{\it IOHDF5}}
+\fi
\begin{abstract}
Thorn \ThisThorn\ provides an I/O method to output variables in HDF5 file format.