Enabled string logger printout to better understand intermittent failures in...

Enabled string logger printout to better understand intermittent failures in continuous integration.

common/log/StringLogger.cpp

@@ -53,7 +53,8 @@ void StringLogger::reducedSyslog(const std::string & msg) {
   m_log << msg.substr(0, m_maxMsgLen) << std::endl;
 
   // Uncomment this to get the logs printed to stdout during unit tests.
-  // printf (msg.substr(0, m_maxMsgLen).c_str());
+  // Temporarily enabled to better understand intermittent failures in continuous integration.
+  printf (msg.substr(0, m_maxMsgLen).c_str());
 }
 
 } // namespace log