Implement db_trace_self() by calling db_stack_trace_cmd() and not db_trace_thread().
Implement db_trace_self() by calling db_stack_trace_cmd()
and not db_trace_thread().

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase