From 51451a631bd725183c72963e8facc56a59a0ef14 Mon Sep 17 00:00:00 2001
From: Jürgen Knödlseder <jurgen.knodlseder@irap.omp.eu>
Date: Tue, 21 Jan 2014 22:38:29 +0100
Subject: [PATCH] Handle special case that $manpath is undefined.

---
 src/ctools-setup.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ctools-setup.in b/src/ctools-setup.in
index 1583174..f4359fb 100644
--- a/src/ctools-setup.in
+++ b/src/ctools-setup.in
@@ -173,7 +173,8 @@ fi
 # Set MANPATH
 # ==============
 if [ "x$MANPATH" = x ]; then
-  MANPATH="$man_dir:$(manpath)"
+  manpath=${manpath:-}
+  MANPATH="$man_dir:${manpath}"
 else
   MANPATH=`echo ":$MANPATH:" | \
     sed "s%:$man_dir:%:%g" | sed "s%::*$%%"`
--
libgit2 0.21.4