Fix bug that leads to CPPFLAGS gets overridden with CFLAGS when libxxms is enabled

diff --git a/configure.ac b/configure.ac
index 2289aa4..220853a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -5769,7 +5769,7 @@ if test "x$with_libxmms" = "xyes"; then
 fi
 
 if test "x$with_libxmms" = "xyes"; then
-  SAVE_CPPFLAGS="$CFLAGS"
+  SAVE_CPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$with_xmms_cflags"
 
   AC_CHECK_HEADER([xmmsctrl.h],