From 2d518420aa351659249de8cfeeaa259cbed76d33 Mon Sep 17 00:00:00 2001
From: James Rich <2199651+jamesarich@users.noreply.github.com>
Date: Wed, 16 Sep 2026 09:27:15 -0500
Subject: [PATCH] Brace the nRF52 CCCD callback so it compiles

everSubscribed was updated outside the if that declares the pointer, which is
out of scope there, so 783e3a497 broke the rak4631_blemesh build and every nRF52
mesh env with it. The ESP32 copy in that same commit braces both statements; this
is the nRF52 half catching up.

rak4631_blemesh builds again: flash 92.2%, RAM 41.1%.
---
 src/platform/nrf52/NRF52BLEGattMesh.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/platform/nrf52/NRF52BLEGattMesh.cpp b/src/platform/nrf52/NRF52BLEGattMesh.cpp
index f14a413a26..e5d26012d4 100644
--- a/src/platform/nrf52/NRF52BLEGattMesh.cpp
+++ b/src/platform/nrf52/NRF52BLEGattMesh.cpp
@@ -117,9 +117,10 @@ void onCccd(uint16_t conn, BLECharacteristic *, uint16_t value)
     const bool subscribed = (value & 0x0001) != 0;
     {
         concurrency::LockGuard guard(&lock);
-        if (Link *l = addLink(conn))
+        if (Link *l = addLink(conn)) {
             l->subscribed = subscribed;
-        l->everSubscribed |= subscribed;
+            l->everSubscribed |= subscribed;
+        }
     }
     LOG_INFO("BLE GATT mesh: conn %u %s (chunk %u)", conn, subscribed ? "subscribed" : "unsubscribed", chunkFor(conn));
     if (bleGattMeshHandler)