refactor: make conditions more robust

vuejs · Dec 31, 2023 · 176c400 · 176c400
1 parent 1c9f2aa
commit 176c400
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/node/markdown/plugins/highlight.ts b/src/node/markdown/plugins/highlight.ts
@@ -169,6 +169,8 @@ export async function highlight(
                   if (
                     span.type === 'element' &&
                     span.tagName === 'span' &&
+                    Array.isArray(span.properties.class) &&
+                    span.properties.class.includes('line') &&
                     span.children.length === 0
                   ) {
                     span.children.push({