Fix condition in upgrade script

install/upgrade/versions/1.3.1.sh

@@ -8,19 +8,11 @@
 
 # Update nginx configuration to block connections for unsigned (no SSL certificate) domains
 for ipaddr in $(ls /usr/local/hestia/data/ips/ 2>/dev/null); do
-    web_conf="/etc/$WEB_SYSTEM/conf.d/$ipaddr.conf"
+    web_conf="/etc/$PROXY_SYSTEM/conf.d/$ipaddr.conf"
 
-    if [ "$WEB_SYSTEM" = "nginx" ]; then
+    if [ "$PROXY_SYSTEM" = "nginx" ]; then
+        echo "[ * ] Hardening nginx SSL SNI configuration..."
         cp -f $HESTIA_INSTALL_DIR/nginx/unassigned.inc $web_conf
         sed -i 's/directIP/'$ipaddr'/g' $web_conf
     fi
-
-    if [ "$PROXY_SYSTEM" = "nginx" ]; then
-        echo "[ * ] Adding unassigned hosts configuration to Nginx..."
-        cat $WEBTPL/$PROXY_SYSTEM/proxy_ip.tpl |\
-        sed -e "s/%ip%/$ipaddr/g" \
-            -e "s/%web_port%/$WEB_PORT/g" \
-            -e "s/%proxy_port%/$PROXY_PORT/g" \
-        > /etc/$PROXY_SYSTEM/conf.d/$ipaddr.conf
-    fi
 done