diff --git a/index.js b/index.js
index 9f9e113..d47fef7 100644
--- a/index.js
+++ b/index.js
@@ -56,8 +56,8 @@ app.get("/indexes/:project(\\w+)", (req, res) => {
 app.use("/updates", express.text());
 
 function diff(current, checked) {
-  let lines_current = current.split('\n').map(l => l.trim());
-  let lines_checked = checked.split('\n').map(l => l.trim());
+  let lines_current = current.split('\n').map(l => l.trim()).filter(l => l != "");
+  let lines_checked = checked.split('\n').map(l => l.trim()).filter(l => l != "");
   let filenames_checked = lines_checked.map(l => l.split(" ")[0]);
 
   console.log(lines_current, lines_checked);