Moves chmod for /var/www/html into INSTALL_WEB_SERVER block

Signed-off-by: pvogt09 <50047961+pvogt09@users.noreply.github.com>

automated install/basic-install.sh

@@ -1898,13 +1898,14 @@ installPihole() {
             # make the Web directory if necessary
             install -d -m 0755 ${webroot}
         fi
-        chmod a+rx /var/www
-        chmod a+rx /var/www/html
 
         if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
             # Set the owner and permissions
             chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} ${webroot}
             chmod 0775 ${webroot}
+            # Repair permissions if /var/www/html is not world readable
+            chmod a+rx /var/www
+            chmod a+rx /var/www/html
             # Give pihole access to the Web server group
             usermod -a -G ${LIGHTTPD_GROUP} pihole
             # If the lighttpd command is executable,