Added null check before closing connection

awslabs · Oct 11, 2023 · 5e3304b · 5e3304b
1 parent d0e773d
commit 5e3304b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/source/SharedCrtResourceManager.cpp b/source/SharedCrtResourceManager.cpp
@@ -516,6 +516,10 @@ Aws::Crt::Io::ClientBootstrap *SharedCrtResourceManager::getClientBootstrap()
 void SharedCrtResourceManager::disconnect()
 {
     LOG_DEBUG(TAG, "Attempting to disconnect MQTT connection");
+    if (connection == NULL)
+    {
+        return;
+    }
     if (connection->Disconnect())
     {
         if (connectionClosedPromise.get_future().wait_for(std::chrono::seconds(DEFAULT_WAIT_TIME_SECONDS)) ==