From 500553860e665d1228580dec8041c501e0523d5a Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Mon, 5 Dec 2011 02:37:35 +0100
Subject: [PATCH] Fix missing null check. CID 10937.

---
 src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp b/src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp
index 40ad7afe45..aed8984985 100644
--- a/src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp
+++ b/src/add-ons/kernel/drivers/ports/usb_serial/Tracing.cpp
@@ -37,6 +37,8 @@ load_settings()
 {
 	void *settingsHandle;
 	settingsHandle = load_driver_settings(DRIVER_NAME);
+	if (settingsHandle == NULL)
+		return;
 
 #if !DEBUG
 	gLogEnabled = get_driver_boolean_parameter(settingsHandle,