Reconfigure waitgroup placing during file system diff

Client/Filesystem/FilesystemDiff.go

@@ -116,6 +116,7 @@ func (fsStatus *FilesystemStatus) parseFile(indexBucket, picksBucket *bolt.Bucke
 
 	defer func() {
 		bar.Increment()
+		fsStatusWG.Done()
 	}()
 
 	pick = picksBucket.Get([]byte(p))
@@ -145,12 +146,13 @@ func (fsStatus *FilesystemStatus) parseFile(indexBucket, picksBucket *bolt.Bucke
 			fsStatusWG.Wait()
 			fsStatusWG.Add(1)
 			fsStatus.ModifiedFiles = append(fsStatus.ModifiedFiles, p)
-			fsStatusWG.Done()
 		}
 
 		return
 	}
 
+	fsStatusWG.Wait()
+	fsStatusWG.Add(1)
 	fsStatus.NewFiles = append(fsStatus.NewFiles, p)
 
 	return