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Fix TUN device check

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Fix for the mistaken stderr redirection, sorry about that. Also, run in a
subshell so we don't need to manually close the file descriptor.
This commit is contained in:
Nyr 2020-05-15 18:19:24 +02:00
parent d30e11d019
commit db0b51228b
1 changed files with 1 additions and 3 deletions
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4
openvpn-install.sh
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@ -57,9 +57,7 @@ This version of CentOS is too old and unsupported"
exit
fi
if [[ -e /dev/net/tun ]] && exec 2>/dev/null 7<>/dev/net/tun; then
exec 7>&-
else
if [[ ! -e /dev/net/tun ]] || ! ( exec 7<>/dev/net/tun ) 2>/dev/null; then
echo "This system does not have the TUN device available
TUN needs to be enabled before running this installer"
exit