Guard sc_log_print_summary against option error
Guard sc_log_print_summary against option error

cburstedde/libsc,johannrudi/libsc,holke/libsc,johannrudi/libsc,cburstedde/libsc,johannrudi/libsc,johannrudi/libsc,cburstedde/libsc,cburstedde/libsc,johannrudi/libsc,cburstedde/libsc,holke/libsc,holke/libsc,holke/libsc