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Code Issues Releases Wiki Activity

Only execute UrlHandler helper once

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This commit is contained in:
Uwe L. Korn 2014-08-22 17:57:23 +01:00
parent 73c160eaaa
commit be5e82cb78
1 changed files with 8 additions and 1 deletions

9
src/libtomahawk/UrlHandler_p.h

@ -32,6 +32,7 @@ public:
NetworkReply* reply;
IODeviceCallback callback;
QWeakPointer<HttpIODeviceReadyHandler> ref;
bool once = false;
HttpIODeviceReadyHandler( NetworkReply* _reply, IODeviceCallback _callback )
: reply( _reply )
@ -44,7 +45,13 @@ public slots:
void called()
{
QSharedPointer< QIODevice > sp = QSharedPointer< QIODevice >( reply->reply(), &QObject::deleteLater );
// Sometimes Qt calls this function twice. Weird.
if (once) {
deleteLater();
}
once = true;
QSharedPointer< QIODevice > sp( reply->reply(), &QObject::deleteLater );
callback( reply->reply()->url().toString(), sp );
// Call once, then self-destruct