Merge pull request #3891 from dbolack-ab/Issue_3718

Fix Issue 3718 by bounds checking prerender.
naturalcrit · Nov 12, 2024 · e006826 · e006826
2 parents ccc37fc + 4e4463f
commit e006826
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/client/homebrew/brewRenderer/brewRenderer.jsx b/client/homebrew/brewRenderer/brewRenderer.jsx
@@ -161,7 +161,8 @@ const BrewRenderer = (props)=>{
 			renderedPages.length = 0;
 
 		// Render currently-edited page first so cross-page effects (variables, links) can propagate out first
-		renderedPages[props.currentEditorCursorPageNum - 1] = renderPage(rawPages[props.currentEditorCursorPageNum - 1], props.currentEditorCursorPageNum - 1);
+		if(rawPages.length > props.currentEditorCursorPageNum -1)
+			renderedPages[props.currentEditorCursorPageNum - 1] = renderPage(rawPages[props.currentEditorCursorPageNum - 1], props.currentEditorCursorPageNum - 1);
 
 		_.forEach(rawPages, (page, index)=>{
 			if((isInView(index) || !renderedPages[index]) && typeof window !== 'undefined'){