From fce85954efc1f3e03e527a25b0267e05a77c734d Mon Sep 17 00:00:00 2001
From: Erik Martin-Dorel <erik.martin-dorel@irit.fr>
Date: Sun, 3 Oct 2021 15:28:43 +0200
Subject: [PATCH] chore(init-tests.el): Try (package-refresh-contents) twice

---
 tests/init-tests.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/init-tests.el b/tests/init-tests.el
index 6b0f443..193787d 100644
--- a/tests/init-tests.el
+++ b/tests/init-tests.el
@@ -25,7 +25,12 @@
 
 ;; Bootstrap ert-async
 (unless (package-installed-p 'ert-async)
-  (package-refresh-contents)
+  (condition-case nil
+      (package-refresh-contents)
+    (error (progn
+             (message "Retrying in 5 secs...")
+             (sleep-for 5)
+             (package-refresh-contents))))
   (package-install 'ert-async))
 (eval-when-compile
   (require 'ert-async))