From a5eadb7e067ecc037afed25618884acc380d4686 Mon Sep 17 00:00:00 2001
From: Thomas Jahns <address@hidden>
Date: Thu, 7 Aug 2014 11:03:06 +0200
Subject: [PATCH] Fix test for install_sh.

---
 m4/install-sh.m4 |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m4/install-sh.m4 b/m4/install-sh.m4
index 094c10a..16a3d9c 100644
--- a/m4/install-sh.m4
+++ b/m4/install-sh.m4
@@ -10,7 +10,7 @@
 # Define $install_sh.
 AC_DEFUN([AM_PROG_INSTALL_SH],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-if test x"${install_sh}" != xset; then
+if test x"${install_sh+set}" != xset; then
   case $am_aux_dir in
   *\ * | *\	*)
     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
-- 
1.7.10.4