Accumulate IO port-change signals return values
This was already done for IO::remove_port, but not yet for ::add_port
This commit is contained in:
parent
16fb29d576
commit
069bf034ab
|
@ -306,8 +306,8 @@ IO::add_port (string destination, void* src, DataType type)
|
||||||
ChanCount after = before;
|
ChanCount after = before;
|
||||||
after.set (type, after.get (type) + 1);
|
after.set (type, after.get (type) + 1);
|
||||||
|
|
||||||
bool const r = PortCountChanging (after); /* EMIT SIGNAL */
|
boost::optional<bool> const r = PortCountChanging (after); /* EMIT SIGNAL */
|
||||||
if (r) {
|
if (r.value_or (false)) {
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue
Block a user