From e3cb633d04aa8cdf4982026a2f26d37fa5f76b56 Mon Sep 17 00:00:00 2001
From: joseph-sentry <joseph.sawaya@sentry.io>
Date: Tue, 12 Nov 2024 12:57:35 -0500
Subject: [PATCH] fix: get_results returns none if table is empty

previously we were returning a table that had a bunch of null columns
this is actually due to us not having a strict schema on the worker side
but a good fix here anyways is to return None from get_results when
there's no data in the table
---
 utils/test_results.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/utils/test_results.py b/utils/test_results.py
index 4dbdb6cf2c..e8ac8239bb 100644
--- a/utils/test_results.py
+++ b/utils/test_results.py
@@ -70,4 +70,7 @@ def get_results(
     # deserialize
     table = pl.read_ipc(result)
 
+    if table.height == 0:
+        return None
+
     return table