add missing quote

diff --git a/m4/rtai.m4 b/m4/rtai.m4
index 53f9c509664a2621c3ce2f00bf6fe4af12b650c8..767c5232c8b0211d8ab50d88bf824b73356b90f3 100644 (file)
--- a/m4/rtai.m4
+++ b/m4/rtai.m4
@@ -9,7 +9,7 @@ AC_DEFUN([DS_RTAI],
 
        AS_LINUX_CONFIG_OPTION_MODULE([CONFIG_RTHAL])
 
-       if test "${CONFIG_RTHAL}" != "no" -o "${CONFIG_ADEOS} != "no" ; then
+       if test "${CONFIG_RTHAL}" != "no" -o "${CONFIG_ADEOS}" != "no" ; then
                AC_MSG_CHECKING([RTAI directory ${RTAI_DIR}])
                if [[ -d ${RTAI_DIR}/include ]] ; then
                        RTAI_CFLAGS="-I${RTAI_DIR}/include"