profile: prevent a crash
For some unknown reason, self.lineno can be None. The previous code crashed in
such case, we now ignore the case, as we do for other error in this function.
A brief maintenance was performed on this instance on 2025-01-13 between 22:15 and 22:30 UTC+2.
For some unknown reason, self.lineno can be None. The previous code crashed in
such case, we now ignore the case, as we do for other error in this function.