Do not create /dev/net/tun when checking for its existence

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/vpnc-script b/vpnc-script
index 2a38bcdaf3abc40d3ff9e1fb2cebef14480bc0da..acd78bb36dc7c5a91bb118996866897d50f04160 100755 (executable)
--- a/vpnc-script
+++ b/vpnc-script
@@ -626,7 +626,7 @@ kernel_is_2_6_or_above() {
 
 do_pre_init() {
        if [ "$OS" = "Linux" ]; then
-               if (exec 6<> /dev/net/tun) > /dev/null 2>&1 ; then
+               if (exec 6< /dev/net/tun) > /dev/null 2>&1 ; then
                        :
                else # can't open /dev/net/tun
                        test -e /proc/sys/kernel/modprobe && `cat /proc/sys/kernel/modprobe` tun 2>/dev/null