Fix the custom-error-definition rule to support constructors withou…

…t a body.
sindresorhus · Nov 26, 2019 · be56292 · be56292
1 parent 3554c17
commit be56292
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/rules/custom-error-definition.js b/rules/custom-error-definition.js
@@ -80,6 +80,12 @@ const customErrorDefinition = (context, node) => {
 	}
 
 	const constructorBodyNode = constructor.value.body;
+
+	// Verify the constructor has a body
+	if (!constructorBodyNode) {
+		return;
+	}
+
 	const constructorBody = constructorBodyNode.body;
 
 	const superExpression = constructorBody.find(isSuperExpression);