resource: Disable logging if not enabled

[platform/upstream/iotivity.git] / resource / oc_logger / cpp / oc_ostream_logger.cpp

diff --git a/resource/oc_logger/cpp/oc_ostream_logger.cpp b/resource/oc_logger/cpp/oc_ostream_logger.cpp
index 8134940..270a4c1 100644 (file)
--- a/resource/oc_logger/cpp/oc_ostream_logger.cpp
+++ b/resource/oc_logger/cpp/oc_ostream_logger.cpp
@@ -67,7 +67,14 @@ try
  auto *target = reinterpret_cast<std::ostream *>(world);
 
  if(nullptr == world)
+ {
+#ifdef TB_LOG
   target = &std::cout;
+#else
+  static std::ostream nullstream(0);
+  target = &nullstream;
+#endif
+ }
 
  oc_ostream_logger_ctx *my_ctx = new oc_ostream_logger_ctx(target);