Set ghost permissions after upgrade

src/freedombone-app-ghost

@@ -185,6 +185,8 @@ function reconfigure_ghost {
 }
 
 function upgrade_ghost {
+    read_config_param GHOST_DOMAIN_NAME
+
     if [ ! -d /var/www/$GHOST_DOMAIN_NAME/htdocs ]; then
         return
     fi
@@ -200,9 +202,8 @@ function upgrade_ghost {
     ghost_replace_services
     ghost_remove_offsite_links
 
-    if [ -f /usr/local/bin/ghost ]; then
-        chown root:root /usr/local/bin/ghost
-    fi
+    chown root:root /usr/local/bin/ghost
+    chown -R root:root /usr/local/lib
     chown -R ghost: /var/www/${GHOST_DOMAIN_NAME}/htdocs
     systemctl restart ghost
 }
@@ -529,9 +530,8 @@ function install_ghost {
     function_check add_ddns_domain
     add_ddns_domain $GHOST_DOMAIN_NAME
 
-    if [ -f /usr/local/bin/ghost ]; then
-        chown root:root /usr/local/bin/ghost
-    fi
+    chown root:root /usr/local/bin/ghost
+    chown -R root:root /usr/local/lib
     chown -R ghost: /var/www/${GHOST_DOMAIN_NAME}/htdocs
     set_completion_param "ghost domain" "$GHOST_DOMAIN_NAME"
     if ! grep -q "ghost version:" ${COMPLETION_FILE}; then