diff --git a/lib/client/operation.js b/lib/client/operation.js
index 97742d83..57970938 100644
--- a/lib/client/operation.js
+++ b/lib/client/operation.js
@@ -311,7 +311,7 @@
          * @param operation
          */
         function processFiles(data, operation, message) {
-             var name, selFiles,
+             var name, selFiles, files,
                 Info        = DOM.CurrentInfo,
                 panel,
                 shouldAsk,