From c6cc1e3a9e6c95011bdfae7ccf0fecce899a364d Mon Sep 17 00:00:00 2001
From: "Matthias@Dell" <matthiasqui@protonmail.com>
Date: Thu, 18 May 2023 10:59:52 +0200
Subject: [PATCH] remove 0-count elements from platform/browser ranking

---
 regina/data_visualization/ranking.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/regina/data_visualization/ranking.py b/regina/data_visualization/ranking.py
index 07c953f..f648257 100644
--- a/regina/data_visualization/ranking.py
+++ b/regina/data_visualization/ranking.py
@@ -183,7 +183,9 @@ def _get_platform_or_browser_ranking(db: Database, timestamps: tuple[int, int],
             AND r.time BETWEEN {timestamps[0]} AND {timestamps[1]}
         )
         {'AND v.is_human = 1' if only_human else ''}""")
-        ranking.append((db.fetchone()[0], name))
+        count = db.fetchoone()[0]
+        if count > 0:
+            ranking.append((count, name))
     ranking.sort()
     return ranking