fix: undefined in getCommentsBefore

intershop · Feb 21, 2022 · e98b0f5 · e98b0f5 · github-actions · Feb 21, 2022
1 parent b1de945
commit e98b0f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/eslint-rules/src/rules/require-formly-code-documentation.ts b/eslint-rules/src/rules/require-formly-code-documentation.ts
@@ -14,7 +14,7 @@ export const requireFormlyCodeDocumentationRule: TSESLint.RuleModule<string, []>
     function hasPrecedingComment(node: TSESTree.ClassDeclaration) {
       return (
         context.getSourceCode().getCommentsBefore(node)?.length > 0 ||
-        context.getSourceCode().getCommentsBefore(node.decorators?.[0])?.length > 0
+        (node.decorators?.[0] && context.getSourceCode().getCommentsBefore(node.decorators[0])?.length > 0)
       );
     }
     if (!context.getFilename().includes('formly')) {