Previous behaviour still left the error handler there, swallowing all errors (due to removing a non-existing noop handler).
Warning: since it swallowed all errors, fixing this might cause upstream to 'break' in the sense that a previously hidden bug suddenly throws (I noticed this when a syntax error in an event handler didn't show up anywhere).
Previous behaviour still left the error handler there, swallowing all errors (due to removing a non-existing noop handler).
Warning: since it swallowed all errors, fixing this might cause upstream to 'break' in the sense that a previously hidden bug suddenly throws (I noticed this when a syntax error in an event handler didn't show up anywhere).