Add missing return statements after error checks in sendLog. When
json.Marshal or http.NewRequest fails, the error is logged but
execution continues. If http.NewRequest returns a nil *Request,
the subsequent req.Header.Set call panics with a nil pointer
dereference.
This bug was introduced in PR #129 (2023-07-14) and has been
present for nearly 3 years.
Signed-off-by: Sebastien Tardif <sebtardif@ncf.ca>
Sebastien Tardif