From bfbfd69ff5fc9b7723f1b579343677a0f02fea04 Mon Sep 17 00:00:00 2001
From: Jon Shallow <supjps-libcoap@jpshallow.com>
Date: Sat, 10 Feb 2024 15:08:05 +0000
Subject: [PATCH] coap_threadsafe.c: Fix CID 1566426

---
 src/coap_threadsafe.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/coap_threadsafe.c b/src/coap_threadsafe.c
index addb128c..42a1f115 100644
--- a/src/coap_threadsafe.c
+++ b/src/coap_threadsafe.c
@@ -416,6 +416,8 @@ coap_persist_startup(coap_context_t *context,
 
 void
 coap_persist_stop(coap_context_t *context) {
+  if (!context)
+    return;
   coap_lock_lock(context, return);
   coap_persist_stop_locked(context);
   coap_lock_unlock(context);