bp_has_groups ignore user_id

[laullon]

The method bp_has_groups ignore the argument user_id.

Line 142:

/* User filtering */
	if ( !empty( $bp->displayed_user->id ) )
		$user_id = $bp->displayed_user->id;

Must be:

/* User filtering */
	if ( !empty( $user_id ) )
		$user_id = $bp->displayed_user->id;

[laullon]

correction:

/* User filtering */
	if ( empty( $user_id ) )
		$user_id = $bp->displayed_user->id;