Make `httpserver::error_log` consume and apply `va_list`.#298

Merged

etr merged 3 commits intoetr:masterfrom

bcsgh:bcsgh/fix-logging-formatting

Mar 6, 2023

Commits on Feb 14, 2023

Make httpserver::error_log consume an apply va_list ap so that it generates full log messages.
bcsgh
committed
Try to clean up va_list_usedBeforeStarted, va_start_subsequentCalls and va_end_missing.
bcsgh
committed
Try to clean up va_list_usedBeforeStarted & va_start_subsequentCalls.
bcsgh
committed