Fix trusted types in dom renderer

Fixes #4156
xtermjs · Sep 27, 2022 · 23328a3 · 23328a3
1 parent 37c722d
commit 23328a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/browser/renderer/dom/DomRendererRowFactory.ts b/src/browser/renderer/dom/DomRendererRowFactory.ts
@@ -166,7 +166,7 @@ export class DomRendererRowFactory {
       if (cell.isUnderline()) {
         charElement.classList.add(`${UNDERLINE_CLASS}-${cell.extended.underlineStyle}`);
         if (charElement.textContent === ' ') {
-          charElement.innerHTML = '&nbsp;';
+          charElement.textContent = '\xa0'; // = &nbsp;
         }
         if (!cell.isUnderlineColorDefault()) {
           if (cell.isUnderlineColorRGB()) {