detect error parameter instance type and console accordingly

vercel · Nov 19, 2017 · 1a1209c · 1a1209c
1 parent 451506d
commit 1a1209c
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -77,11 +77,15 @@ const send = (res, code, obj = null) => {
   res.end(str)
 }
 
-const sendError = (req, res, { statusCode, status, message, stack }) => {
-  statusCode = statusCode || status
-  message = statusCode ? message : 'Internal Server Error'
-  send(res, statusCode || 500, DEV ? stack : message)
-  console.error(stack)
+const sendError = (req, res, errorObj) => {
+  const statusCode = errorObj.statusCode || errorObj.status
+  const message = statusCode ? errorObj.message : 'Internal Server Error'
+  send(res, statusCode || 500, DEV ? errorObj.stack : message)
+  if (errorObj instanceof Error) {
+    console.error(errorObj.stack)
+  } else {
+    console.warn('thrown error must be an instance Error')
+  }
 }
 
 exports.send = send