From f2df3da169898ae1afa80724113649bda75ab28d Mon Sep 17 00:00:00 2001
From: Sorin Sbarnea <ssbarnea@redhat.com>
Date: Thu, 15 Aug 2024 08:10:23 +0100
Subject: [PATCH] Improve retry logic (#14)

---
 codecov-status.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/codecov-status.py b/codecov-status.py
index 649c7f1..dc814b5 100755
--- a/codecov-status.py
+++ b/codecov-status.py
@@ -53,7 +53,9 @@
             if data["head_totals"] is not None:
                 head_cov = data["head_totals"]["coverage"]
             delta_coverage = head_cov - base_cov
-        if updatestamp > start_time:
+        # It can happen for updatestamp to be updated but head_totals to become
+        # None for some time, so we keep retrying until we have something.
+        if updatestamp > start_time and head_cov:
             break
         retries += 1
         sleep = DELAY * (retries + 1)