Upgrading gnusocial

src/freedombone-app-gnusocial

 }
 
 function upgrade_gnusocial {
+    CURR_GNUSOCIAL_COMMIT=$(get_completion_param "gnusocial commit")
+    if [[ "$CURR_GNUSOCIAL_COMMIT" == "$GNUSOCIAL_COMMIT" ]]; then
+        return
+    fi
+
     if grep -q "gnusocial domain" $COMPLETION_FILE; then
         GNUSOCIAL_DOMAIN_NAME=$(get_completion_param "gnusocial domain")
     fi
     gnusocial_block_domain_script gnusocial $GNUSOCIAL_DOMAIN_NAME
 
     gnusocial_hourly_script gnusocial $GNUSOCIAL_DOMAIN_NAME
-    upgrade_pleroma "$GNUSOCIAL_DOMAIN_NAME" "gnusocial" "$GNUSOCIAL_BACKGROUND_IMAGE_URL" "$GNUSOCIAL_TITLE"
+    if [ -d $INSTALL_DIR/pleroma ]; then
+        upgrade_pleroma "$GNUSOCIAL_DOMAIN_NAME" "gnusocial" "$GNUSOCIAL_BACKGROUND_IMAGE_URL" "$GNUSOCIAL_TITLE"
+    fi
     install_gnusocial_default_background "gnusocial" "$GNUSOCIAL_DOMAIN_NAME"
     chown -R www-data:www-data /var/www/${GNUSOCIAL_DOMAIN_NAME}/htdocs
 }