message: fixed uninitialized pointers
diff: @@ -76,8 +76,8 @@ struct _rocsparse_handle
  // logging streams
  std::ofstream log_trace_ofs;
  std::ofstream log_bench_ofs;
  - std::ostream* log_trace_os;
  - std::ostream* log_bench_os;
  + std::ostream* log_trace_os = nullptr;
  + std::ostream* log_bench_os = nullptr;
  };
  /********************************************************************************
  