Add an explicit integer-cast to ormgroup::member(group-object).

[Doeme]

The comparison $group_id === (int) $group[1]->id fails otherwise. (see issue #115)

[WanWizard]

Good find.

It's probably better to add the cast to the comparison itself, instead of here. Because if you call the method with $group_id = "100", it will still fail because your solution is bypassed?

[Doeme]

Made the change in a474cf5ca294c7e241ff171e27a32ca6353b9f40

[WanWizard]

Thanks!