Fixed SignalManager bug during anonymous signal connection.

Reviewed by: Hugo Parente <hugo.lima@openbossa.org>
             Luciano Wolf <luciano.wolf@openbossa.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/libpyside/signalmanager.cpp b/libpyside/signalmanager.cpp
index bd455c9c3..002d8f9e0 100644
--- a/libpyside/signalmanager.cpp
+++ b/libpyside/signalmanager.cpp
@@ -275,10 +275,12 @@ QObject* SignalManager::globalReceiver(QObject *sender, PyObject *callback)
     SharedMap globalReceivers = m_d->m_globalReceivers;
     QByteArray hash = GlobalReceiverV2::hash(callback);
     GlobalReceiverV2* gr = 0;
-    if (!globalReceivers->contains(hash) && sender) {
+    if (!globalReceivers->contains(hash)) {
         gr = (*globalReceivers)[hash] = new GlobalReceiverV2(callback, globalReceivers);
-        gr->incRef(sender); // create a link reference
-        gr->decRef(); // remove extra reference
+        if (sender) {
+            gr->incRef(sender); // create a link reference
+            gr->decRef(); // remove extra reference
+        }
     } else {
         gr = (*globalReceivers)[hash];
         if (sender)