Get rid of the annoying empty line

diff --git a/m4/tuntap.m4 b/m4/tuntap.m4
index 975567c7675ba404fab7343f3a7bf43c66b21fdd..605ebef4a1645c1e784aef99d8d5dbaea738c659 100644 (file)
--- a/m4/tuntap.m4
+++ b/m4/tuntap.m4
@@ -8,12 +8,12 @@ AC_CACHE_CHECK([for linux/if_tun.h], tinc_cv_linux_if_tun_h,
   if_tun_h="linux/if_tun.h",
   if_tun_h="no")
    if test $if_tun_h = no; then
-    AC_MSG_RESULT(none)
+    tinc_cv_linux_if_tun_h=none
   else
     AC_DEFINE(HAVE_TUNTAP)
     AC_DEFINE_UNQUOTED(LINUX_IF_TUN_H, "$if_tun_h")
     AC_SUBST(LINUX_IF_TUN_H)
-    AC_MSG_RESULT($if_tun_h)
+    tinc_cv_linux_if_tun_h=$if_tun_h
   fi
   AC_SUBST(HAVE_TUNTAP)
 ])