fix: prev might be undefined (#7)

antfu · Feb 4, 2024 · 520a86d · 520a86d
1 parent 2015673
commit 520a86d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/syntax/inline-props.ts b/src/syntax/inline-props.ts
@@ -98,7 +98,7 @@ export const MarkdownItInlineProps: MarkdownIt.PluginWithOptions<MdcInlinePropsO
         return
 
       const prev = tokens[index - 1]
-      if (prev.type !== 'mdc_block_open' || prev.tag !== 'ul')
+      if (!prev || prev.type !== 'mdc_block_open' || prev.tag !== 'ul')
         return
 
       // find the matching close token