From 4628d9f0fd24a3b89af02bb74a064bcf606f49fb Mon Sep 17 00:00:00 2001
From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Sun, 29 Feb 2004 21:51:55 +0000
Subject: [PATCH] fix m4 quoting

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

diff --git a/m4/rtai.m4 b/m4/rtai.m4
index 7da6c7ac..04db3634 100644
--- a/m4/rtai.m4
+++ b/m4/rtai.m4
@@ -14,7 +14,7 @@ AC_DEFUN([DS_RTAI],
 		if [[ -d ${RTAI_DIR}/include ]] ; then
 			RTAI_CFLAGS="-I${RTAI_DIR}/include"
 		else
-			if [ -d ${RTAI_DIR}/rtai-core/include ] ; then
+			if [[ -d ${RTAI_DIR}/rtai-core/include ]] ; then
 				RTAI_CFLAGS="-I${RTAI_DIR}/rtai-core/include"
 			else
 				AC_MSG_ERROR([incorrect RTAI directory?])
-- 
2.26.2