From 977d4f5c24d6655cc02af9704ca46c6721a75db4 Mon Sep 17 00:00:00 2001
From: Sylvain Corlay <sylvain.corlay@gmail.com>
Date: Fri, 2 Apr 2021 13:51:14 +0200
Subject: [PATCH] Update JupyterLab CSS

---
 setup.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.py b/setup.py
index 50f8d0186..3d7cf3eab 100644
--- a/setup.py
+++ b/setup.py
@@ -108,6 +108,8 @@ def run(self):
                 print("Downloading CSS: %s" % url)
                 try:
                     css = self._download(url)
+                    if not len(css):
+                        print('EMPTY DOWNLOAD')
                 except Exception as e:
                     msg = "Failed to download css from %s: %s" % (url, e)
                     print(msg, file=sys.stderr)