This makes NFD_PickFolder() check that the xdg-desktop-portal interface version is at least 3 before requesting for a folder picker. On earlier interface versions, it will return with an error.
This is because the directory flag on the OpenFile method of the portal was added in version 3. On earlier versions, this flag will be ignored, which will cause a file picker (instead of folder picker) to be opened instead, and this is unlikely to be an appropriate fallback.
This makes
NFD_PickFolder()check that the xdg-desktop-portal interface version is at least 3 before requesting for a folder picker. On earlier interface versions, it will return with an error.This is because the
directoryflag on theOpenFilemethod of the portal was added in version 3. On earlier versions, this flag will be ignored, which will cause a file picker (instead of folder picker) to be opened instead, and this is unlikely to be an appropriate fallback.Resolves #91.