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fix(hide-columns): fix crash if no row is present

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Sarah Vaupel 2019-12-02 18:27:14 +01:00 committed by Gregor Kleen
parent 047c0a5787
commit 827cecda8f
1 changed files with 1 additions and 1 deletions
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frontend/src/utils/hide-columns/hide-columns.js
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@ -226,7 +226,7 @@ export class HideColumns {
isEmptyColumn(columnIndex) { isEmptyColumn(columnIndex) {
for (let row of this._element.getElementsByTagName('TR')) { for (let row of this._element.getElementsByTagName('TR')) {
if (row.children.length <= columnIndex) { if (row.children.length <= columnIndex) {
throw new Error('Invalid column index for table'); return;
} }
const cell = row.children[columnIndex]; const cell = row.children[columnIndex];