bugfixes found while migration on linkjunk

bin/v_list_sys_interfaces

@@ -18,7 +18,7 @@ source $VESTA/func/main.sh
 # Json function
 json_list_iface() {
     dev=$(cat /proc/net/dev |grep : |cut -f 1 -d : |tr -d ' ' |grep -v lo)
-    int_counter=$(echo "$interfaces" | wc -l)
+    int_counter=$(echo "$dev" | wc -l)
     i=1
     echo '['
     for interface in $dev; do

func/domain.sh

@@ -367,6 +367,7 @@ upd_web_domain_values() {
     group="$user"
     email="$user@$domain"
     docroot="$HOMEDIR/$user/web/$domain/public_html"
+    sdocroot=$docroot
     if [ "$SSL_HOME" = 'single' ]; then
         sdocroot="$HOMEDIR/$user/web/$domain/public_shtml" ;
     fi