ObjXMPP  Diff

	self = [super initWithName: @"iq"
			      type: type_
				ID: ID_];

	@try {
		if (![type_ isEqual: @"get"] && ![type_ isEqual: @"set"] &&
		    ![type_ isEqual: @"result"] && ![type_ isEqual: @"error"])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
				      selector: _cmd];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}