diff --git a/index.js b/index.js
index c34d5dd..a5570ca 100644
--- a/index.js
+++ b/index.js
@@ -74,7 +74,7 @@ function diff(current, checked) {
       let split = line.split(" ");
       console.log(`split: ${split}`);
       let index = filenames_checked.indexOf(split[0]);
-      console.log(`index: ${index}`);
+      console.log(`index: ${index} filenames: ${filenames_checked}`);
       if (index == -1 || filenames_checked[index] == undefined) {
         result += `${split[0]} download\n`;
         continue;