Format "0.*" and "TypeError: Cannot read property 'length' of undefined"

[SebastianBaltes]

If the format is "0.*" and the value has no decimal places like the value 1, then numbro throws a "TypeError: Cannot read property 'length' of undefined".

The reason is code like value.toString().split('.')[1].length at a few places around line 647. A quick fix is to use (value.toString().split('.')[1]||'').length instead. Search for all code occurences of .split('.')[1].

[mguida22]

This should be fixed with the changes from https://github.com/foretagsplatsen/numbro/pull/222