webmcp: ef3201ed67f5 framework/env/trace/debug

webmcp

Bug in <db_handle>:try_query(...) fixed, which caused errors when result contains more than two columns (bug introduced by changeset fb98b17056e5)

line source

1 --[[--

2 trace.debug_trace(

3 message -- optional message to add

6 This function includes a traceback into the debugging log

8 --]]--

10 function trace.debug_trace(message)

11 trace._new_entry{ type = "traceback", message = tostring(debug.traceback(message or "", 2)) }