func (l *Logger) RemoveFilter(flag, filterName string) {
	l.Lock()
	defer l.Unlock()

	if l.Filters == nil {
		return
	}
	filters, ok := l.Filters[flag]
	if !ok {
		return
	}
	delete(filters, filterName)
}
// RemoveFilter clears a specific filter for a Flag.
RemoveFilter clears a specific filter for a Flag.
// RemoveFilter clears a specific filter for a Flag .
func (l *Logger) RemoveFilter(flag, filterName string) {
	l.Lock()
	defer l.Unlock()
	if l.Filters == nil {
		return
	}
	filters, ok := l.Filters[flag]
	if !ok {
		return
	}
	delete(filters, filterName)
}
func ( l * Logger ) RemoveFilter ( flag , filterName string ) { l . Lock ( ) defer l . Unlock ( ) if l . Filters == nil { return } filters , ok := l . Filters [ flag ] if ! ok { return } delete ( filters , filterName ) }
RemoveFilter clears a specific filter for a Flag.
RemoveFilter clears a specific filter for a Flag .