Skip start time update if prompt is canceled
Skip start time update if prompt is canceled

See commit 217e66729a249a638863a9cc2ff93b8368cd6094 for details.

Signed-off-by: Lukas Fleischer <af90e31281d8305af43dc616c5aaca3c7165f8a7@cryptocrack.de>

lfos/calcurse,lfos/calcurse,lfos/calcurse