From bb90e7458bc1eb90fc3a5bcc1f563f25ff579acc Mon Sep 17 00:00:00 2001
From: Jane Petrovna <jane@j4.pm>
Date: Sun, 6 Jun 2021 00:26:35 -0400
Subject: [PATCH] proper string body check

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index d20e199..9f9e113 100644
--- a/index.js
+++ b/index.js
@@ -103,7 +103,7 @@ function diff(current, checked) {
 
 app.post("/updates/:project(\\w+)", (req, res) => {
   let project_id = req.params['project'];
-  const body = String(req.body) || "";
+  const body = (typeof req.body == "string") ? req.body : "";
   let adjustedBody = body.replace(/\r/, "");
   let indexes = get_indexes(project_id);
   let difference = diff(indexes, adjustedBody);