luci-base: fix off-by-one in cbi_update_table()

Fixes: #5189
Fixes: f919635310 ("luci-base: batch DOM updates to prevent slowdown")
Ref: https://github.com/openwrt/luci/commit/f919635310286b3b905aedb716d707da1ea2c811#commitcomment-53495580
Signed-off-by: Jo-Philipp Wich <[email protected]>
(cherry picked from commit 7d9ab8d4a741cbc97e9553982e9e352b21ddf5f3)

diff --git a/modules/luci-base/htdocs/luci-static/resources/cbi.js b/modules/luci-base/htdocs/luci-static/resources/cbi.js
index 2fc2f0963271981ac0eee69824f49cffa0cba31c..513256e4c9bfea559a54133e8950bc662972c095 100644 (file)
--- a/modules/luci-base/htdocs/luci-static/resources/cbi.js
+++ b/modules/luci-base/htdocs/luci-static/resources/cbi.js
@@ -773,7 +773,7 @@ function cbi_update_table(table, data, placeholder) {
                                trows[n] = trow;
                        });
 
-                       for (var i = 1; i < n; i++) {
+                       for (var i = 1; i <= n; i++) {
                                if (rows[i])
                                        target.replaceChild(trows[i], rows[i]);
                                else