DM and DMS formated coordinates: "60" instead of "00"

[ppete2]

There's an issue when using DM or DMS formated coordinates when being exactly at the edge of a degree (with DM format) or at the edge of a minute (with DMS format). By mistake "60" is displayed instead of "00". But not for the whole distance of the "00" coordinate, just for about the half distance.

Examples:

• DM: 32° 60.000' and some movement later: 33° 00.000' before turning into 33 °00.001'
• DMS: 53° 45' 60.0" and some movement later: 53° 46' 00.0" before turning into 53° 46' 00.1"