It is a fix for the issue when user tries to open a file without extension which throws an ArgumentOutOfRangeException error.
If user tries to open file then application try to determine the file extension even if it does not have any extension, which is causing this error. This change will check if file extension exist or not and select logic appropriately.
Related issue: https://github.com/nccgroup/ncccodenavi/issues/48
It is a fix for the issue when user tries to open a file without extension which throws an ArgumentOutOfRangeException error. If user tries to open file then application try to determine the file extension even if it does not have any extension, which is causing this error. This change will check if file extension exist or not and select logic appropriately. Related issue: https://github.com/nccgroup/ncccodenavi/issues/48