Checking for an existing clients address does not work. Wrong subnet mask in verifying section

[alekskomp]

Hello.
Verifying section contains /24 mask for ipv4 and /64 mask for ipv6

wireguard-install/wireguard-install.sh

Line 259 in 193fe39

IPV4_EXISTS=$(grep -c "$CLIENT_WG_IPV4/24" "/etc/wireguard/${SERVER_WG_NIC}.conf")

wireguard-install/wireguard-install.sh

Line 272 in 193fe39

IPV6_EXISTS=$(grep -c "${CLIENT_WG_IPV6}/64" "/etc/wireguard/${SERVER_WG_NIC}.conf")

But client is added with a different mask. /32 for ipv4 and /128 for ipv6

wireguard-install/wireguard-install.sh

Line 320 in 193fe39

AllowedIPs = ${CLIENT_WG_IPV4}/32,${CLIENT_WG_IPV6}/128" >>"/etc/wireguard/${SERVER_WG_NIC}.conf"

So checking an existing address does not work.
Fix it please.