webmcp: 594a85118cb7 framework/env/trace/_close

webmcp

Bugfix in <db_selector>:add_from(...) and <db_selector>:left_join(...)

line source

1 function trace._close_section()

2 local pos = #trace._stack

3 local closed_section = trace._stack[pos]

4 if not closed_section then

5 error("All trace sections have been closed already.")

6 end

7 trace._stack[pos] = nil

8 return closed_section