From 150dc198b2010a9b217eaf824b37f50dcfa3efbe Mon Sep 17 00:00:00 2001
From: Kyle Machulis <kyle@nonpolynomial.com>
Date: Mon, 1 Jan 2024 09:44:50 -0800
Subject: [PATCH] chore: Move guard acquisition inside logic check

---
 src/winrtble/peripheral.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/winrtble/peripheral.rs b/src/winrtble/peripheral.rs
index b57be8f3..1fbc0714 100644
--- a/src/winrtble/peripheral.rs
+++ b/src/winrtble/peripheral.rs
@@ -146,9 +146,8 @@ impl Peripheral {
             }
         }
         if let Ok(manufacturer_data) = advertisement.ManufacturerData() {
-            let mut manufacturer_data_guard = self.shared.latest_manufacturer_data.write().unwrap();
-
             if manufacturer_data.Size().unwrap() > 0 {
+                let mut manufacturer_data_guard = self.shared.latest_manufacturer_data.write().unwrap();
                 *manufacturer_data_guard = manufacturer_data
                     .into_iter()
                     .map(|d| {