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| author | Lars Henriksen <LarsHenriksen@get2net.dk> | 2020-05-07 21:39:23 +0200 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@calcurse.org> | 2020-05-12 09:24:11 -0400 |
| commit | bd238bfd7c443fd974f5b7edd6c1abc0349bfa78 (patch) | |
| tree | 46ee867794426eee0eae031d65ffd86b98026693 /test/data%25252525253fid%25252525253dd8c1c48e78bd6cdfbee922c6bda4022c7d7cb9dd%252525253fid%252525253d32783496e6a002f6408ad21d1436e61442173536%2525253fid%2525253d12514eab7f2d206e967d50d99039bf76f974ba2a%25253fid%25253d92dc069fc4f80c0c2afd542beb012695ad702581%253fid%253d61a743c56acb6854a70094533c6138275d7333b5%3fid%3dbd238bfd7c443fd974f5b7edd6c1abc0349bfa78?id=bd238bfd7c443fd974f5b7edd6c1abc0349bfa78 | |
| parent | fabacecd16eb62ff94dfa8955862852a410e3524 (diff) | |
Fix recurrence rule expansion with ordered weekday
When the order of a weekday in BYDAY rule expansion (like -5SA or 5SU
for monthly or 55WE for yearly) exceeds the number of available weekdays
in the period (month or year), rule expansion with negative order could
result in a floating point exception. The reason: the modified frequency
might become zero.
Solution. Check order against number of available weekdays and terminate
expansion early whenever possible (also for positive orders).
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Diffstat (limited to 'test/data%25252525253fid%25252525253dd8c1c48e78bd6cdfbee922c6bda4022c7d7cb9dd%252525253fid%252525253d32783496e6a002f6408ad21d1436e61442173536%2525253fid%2525253d12514eab7f2d206e967d50d99039bf76f974ba2a%25253fid%25253d92dc069fc4f80c0c2afd542beb012695ad702581%253fid%253d61a743c56acb6854a70094533c6138275d7333b5%3fid%3dbd238bfd7c443fd974f5b7edd6c1abc0349bfa78?id=bd238bfd7c443fd974f5b7edd6c1abc0349bfa78')
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