From 525df80285aa9896df58be826eff17016a0077ab Mon Sep 17 00:00:00 2001
From: Matt Messier <mmessier@grapetv.org>
Date: Sat, 12 May 2007 17:28:20 -0400
Subject: Style consistency fixes.  No functional change.

---
 m4/directx.m4       | 4 ++--
 m4/ioctl_request.m4 | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'm4')

diff --git a/m4/directx.m4 b/m4/directx.m4
index fc8e22e16..4417023ee 100644
--- a/m4/directx.m4
+++ b/m4/directx.m4
@@ -30,8 +30,8 @@ AC_DEFUN([AM_PATH_DIRECTX], [
                                          #include <dsound.h>]],
                                        [[DirectDrawCreate(0, NULL, 0); DirectsoundCreate(0, NULL, 0)]])],
                       [have_directx=yes], [have_directx=no])
-    CPPFLAGS=$ac_save_CPPFLAGS
-    LIBS=$ac_save_LIBS
+    CPPFLAGS="$ac_save_CPPFLAGS"
+    LIBS="$ac_save_LIBS"
     AC_LANG_POP([C])
 
     AC_SUBST(DIRECTX_CPPFLAGS)
diff --git a/m4/ioctl_request.m4 b/m4/ioctl_request.m4
index b90559592..8ded72504 100644
--- a/m4/ioctl_request.m4
+++ b/m4/ioctl_request.m4
@@ -40,7 +40,7 @@ AC_DEFUN([AC_IOCTL_REQUEST], [
                                               int ioctl(int fd, $ac_ioctl_request_type request, ...);]], [[]])],
                            [ac_cv_ioctl_request=$ac_ioctl_request_type], [])
         done
-        if test "x$ac_cv_ioctl_request" = "x"; then
+        if test x"$ac_cv_ioctl_request" = x""; then
             AC_MSG_ERROR([Unable to determine the type for ioctl() request parameter])
         fi
     ])
-- 
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