Fix typo in PPP enabling check

diff --git a/configure.ac b/configure.ac
index 64000e1..ce99f4e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -67,7 +67,7 @@ AC_ARG_ENABLE(hso, AC_HELP_STRING([--enable-hso],
 AM_CONDITIONAL(HSO, test "${enable_hso}" = "yes")
 
 AC_ARG_ENABLE(ppp, AC_HELP_STRING([--enable-ppp],
-               [enable PPP support]), [enable_udev=${enableval}])
+               [enable PPP support]), [enable_ppp=${enableval}])
 if (test "${enable_ppp}" = "yes"); then
        AC_PATH_PROG(PPPD, [pppd], [], $PATH:/sbin:/usr/sbin)
        AC_CHECK_HEADERS(pppd/pppd.h, enable_ppp=yes,