From e35031dd9afddbfd628a3e6b9b9a127867be133e Mon Sep 17 00:00:00 2001
From: Oleksii Kriuchykhin <okriuchykhin@biosistemika.com>
Date: Tue, 28 Nov 2017 11:34:57 +0100
Subject: [PATCH] Small code fixies [SCI-1747]

---
 app/assets/javascripts/protocols/steps.js.erb      | 2 +-
 app/assets/javascripts/sitewide/drag_n_drop.js.erb | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/protocols/steps.js.erb b/app/assets/javascripts/protocols/steps.js.erb
index c9e74e682..9addb1f07 100644
--- a/app/assets/javascripts/protocols/steps.js.erb
+++ b/app/assets/javascripts/protocols/steps.js.erb
@@ -594,7 +594,7 @@
           setupAssetsLoading();
         },
         error: function(xhr) {
-          if (xhr.responseJSON['assets.file'] != null) {
+          if (xhr.responseJSON['assets.file']) {
             $('#new-step-assets-group').addClass('has-error');
             $('#new-step-assets-tab').addClass('has-error');
             $.each(xhr.responseJSON['assets.file'], function(_, value) {
diff --git a/app/assets/javascripts/sitewide/drag_n_drop.js.erb b/app/assets/javascripts/sitewide/drag_n_drop.js.erb
index bb79294c2..4e681b961 100644
--- a/app/assets/javascripts/sitewide/drag_n_drop.js.erb
+++ b/app/assets/javascripts/sitewide/drag_n_drop.js.erb
@@ -49,6 +49,7 @@
         var name = 'step[assets_attributes][' + index + '][file]';
         fd.append(name, droppedFiles[i]);
       }
+      droppedFiles = [];
       filesValid = true;
       totalSize = 0;
       _dragNdropAssetsOff();