Fix missing keywords

backend/db.js

@@ -182,7 +182,7 @@ async function importUnregisteredFiles() {
     }
 
     // run through check list and check each file to see if it's missing from the db
-    dirs_to_check.forEach(dir_to_check => {
+    for (const dir_to_check of dirs_to_check) {
         // recursively get all files in dir's path
         const files = await utils.getDownloadedFilesByType(dir_to_check.basePath, dir_to_check.type);
 
@@ -195,7 +195,7 @@ async function importUnregisteredFiles() {
                 logger.verbose(`Added discovered file to the database: ${file.id}`);
             }
         });
-    });
+    }
 
 }