From fa2596f60bca9969519873c649880e2971ebde73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Bj=C3=B6rkert?= <jonas@bjorkert.se>
Date: Tue, 17 Jun 2025 21:30:46 +0200
Subject: [PATCH] Guard against empty Dexcom data array to prevent crash

---
 LoopFollow/Controllers/Nightscout/BGData.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/LoopFollow/Controllers/Nightscout/BGData.swift b/LoopFollow/Controllers/Nightscout/BGData.swift
index f67c12fbe..4f96c3712 100644
--- a/LoopFollow/Controllers/Nightscout/BGData.swift
+++ b/LoopFollow/Controllers/Nightscout/BGData.swift
@@ -24,8 +24,8 @@ extension MainViewController {
                 return
             }
 
-            guard let data = result else {
-                LogManager.shared.log(category: .dexcom, message: "Received nil data from Dexcom", limitIdentifier: "Received nil data from Dexcom")
+            guard let data = result, !data.isEmpty else {
+                LogManager.shared.log(category: .dexcom, message: "Received empty data array from Dexcom", limitIdentifier: "Received empty data array from Dexcom")
                 self.webLoadNSBGData()
                 return
             }