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changes for 1.2.2

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This commit is contained in:
Guenter Obiltschnig
2006-08-31 14:47:43 +00:00
parent 81ddac4ead
commit fb39fe63e1
1 changed files with 9 additions and 2 deletions
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11
Foundation/src/NotificationCenter.cpp
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@@ -1,7 +1,7 @@
//
// NotificationCenter.cpp
//
// $Id: //poco/1.2/Foundation/src/NotificationCenter.cpp#1 $
// $Id: //poco/1.2/Foundation/src/NotificationCenter.cpp#2 $
//
// Library: Foundation
// Package: Notifications
@@ -105,7 +105,14 @@ void NotificationCenter::postNotification(Notification* pNotification)
bool NotificationCenter::hasObservers() const
{
Mutex::ScopedLock lock(_mutex);
return !_observers.empty();
ObserverList::const_iterator it = _observers.begin();
while (it != _observers.end())
{
if (*it) return true;
++it;
}
return false;
}