Fix the memory leakage.

fujuntang

2021-09-17 97428da8d339d3d0c4d00aa328d76a32c7858412

 src/logger_factory.cpp

@@ -18,7 +18,7 @@
   config.logFile = logFile;

#ifdef BUILD_Debug
   config.level = Logger::INFO;
   config.level = Logger::DEBUG;
   config.console = 1;
#else
   config.level = Logger::ERROR;