Merge branch 'master' into collaboration-sarah

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/ApiManagers/UploadManager.ts b/src/server/ApiManagers/UploadManager.ts
index 74c06b4a6..ba6d7acfe 100644
--- a/src/server/ApiManagers/UploadManager.ts
+++ b/src/server/ApiManagers/UploadManager.ts
@@ -75,7 +75,7 @@ export default class UploadManager extends ApiManager {
                         for (const key in files) {
                             const f = files[key];
                             if (!Array.isArray(f)) {
-                                const result = await DashUploadUtils.upload(f);
+                                const result = await DashUploadUtils.upload(f, key); // key is the guid used by the client to track upload progress.
                                 result && !(result.result instanceof Error) && results.push(result);
                             }
                         }