From 77e678e6d58717d6cca02f0ab828725afce36120 Mon Sep 17 00:00:00 2001
From: Oros <oros@ecirtam.net>
Date: Sat, 22 Nov 2025 16:00:04 +0100
Subject: [PATCH] Fix size of rssi in toString()

---
 libraries/BLE/src/BLEAdvertisedDevice.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/BLE/src/BLEAdvertisedDevice.cpp b/libraries/BLE/src/BLEAdvertisedDevice.cpp
index 8a9f7349d0f..9fe330933c3 100644
--- a/libraries/BLE/src/BLEAdvertisedDevice.cpp
+++ b/libraries/BLE/src/BLEAdvertisedDevice.cpp
@@ -605,7 +605,7 @@ String BLEAdvertisedDevice::toString() {
     res += val;
   }
   if (haveRSSI()) {
-    char val[4];
+    char val[5];
     snprintf(val, sizeof(val), "%i", getRSSI());
     res += ", rssi: ";
     res += val;