- Including C++ stdlib version and using std:: for its functions
- Added new line after printing the IOexception
- Properly clean up after quiting when weather has an invalid value
Inside the HandleScreenshot function, the argc will be reduced to the
number of arguments minus the options. This way the function doesn't
have to deal with extra optional arguments.
Fixes issue #6481 where taking a screenshot of a park with a colon in
its name on Windows was causing the screenshot data to get written as an
alternate data stream.
This patch replaces any colons with hyphens in screenshot filenames on
Windows.
