Initialize the parameters to NULL so that a later reload doesn't try to free

uninitialized memory. Fixes a crash on boot with a preloaded settings file
present that wasn't used before the boot device was available (like the vm
settings file).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28119 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/libroot/os/driver_settings.c

@@ -645,6 +645,7 @@ driver_settings_init(kernel_args *args)
 			handle->text = NULL;
 
 		strlcpy(handle->name, settings->name, sizeof(handle->name));
+		handle->settings.parameters = NULL;
 		handle->magic = 0;
 			// this triggers parsing the settings when they are actually used