application: Fix tm -> GDateTime month conversion
The month argument for g_date_time_new() is 1-based, while the tm struct is 0-based.
I missed this when doing a0aa36b6 - it only became apparent once I started testing different locales - sorry!
The month argument for g_date_time_new() is 1-based, while the tm struct is 0-based.
I missed this when doing a0aa36b6 - it only became apparent once I started testing different locales - sorry!