The following issues have been fixed:
Functions ical_read_event() and ical_read__todo() do not check the return value
of functions which may fail, in which case an item is not skipped even though
a problem may have been logged by the called function.
Function ical_read_note() fails on empty DESCRIPTION, but does not log it.
Function ical_read_exdate() may log a failure, but cannot fail itself.
Function ical_read_summary() can fail, but not log a failure.
Function ical_read_todo() do not skip a todo with an invalid priority.
Additionally:
A safety check has been added to ical_get_value(), and log messages resulting
from failures have been made uniform.
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
1cb2691342