Fix configure to work correctly under FreeBSD

[orte.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 43b148b0c8e7ceb775a5020b1fd9b151b6524794..9f8458ca5aab2e8af01c7ab5a4b223a1d2a2d742 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,7 @@ case "$target" in
     ;;
   *)
     # Assume a Unix.
-    if test -z ${CONFIG_ORTE_RT} -a ${CONFIG_ORTE_KERNEL} ; then
+    if test -z "${CONFIG_ORTE_RT}" -a "${CONFIG_ORTE_KERNEL}" ; then
       UNIX='yes'
       AC_DEFINE([CONFIG_ORTE_UNIX],[1],[Define if is target a unix system])
     fi