[OrganizerModel] Don't delete fetchHint we don't own

Do generally what we're doing for m_filter.

Change-Id: I12c54eae27b342b01cd16a6aea714664bde62694
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/imports/organizer/qdeclarativeorganizermodel.cpp b/src/imports/organizer/qdeclarativeorganizermodel.cpp
index 1fd631d86..8df7bf782 100644
--- a/src/imports/organizer/qdeclarativeorganizermodel.cpp
+++ b/src/imports/organizer/qdeclarativeorganizermodel.cpp
@@ -641,11 +641,12 @@ QDeclarativeOrganizerItemFetchHint* QDeclarativeOrganizerModel::fetchHint() cons
 void QDeclarativeOrganizerModel::setFetchHint(QDeclarativeOrganizerItemFetchHint* fetchHint)
 {
     Q_D(QDeclarativeOrganizerModel);
-    if (fetchHint && fetchHint != d->m_fetchHint) {
+    if (fetchHint != d->m_fetchHint) {
         if (d->m_fetchHint)
-            delete d->m_fetchHint;
+            disconnect(d->m_fetchHint, SIGNAL(fetchHintChanged()), this, SIGNAL(fetchHintChanged()));
         d->m_fetchHint = fetchHint;
-        connect(d->m_fetchHint, SIGNAL(fetchHintChanged()), this, SIGNAL(fetchHintChanged()));
+        if (d->m_fetchHint)
+            connect(d->m_fetchHint, SIGNAL(fetchHintChanged()), this, SIGNAL(fetchHintChanged()), Qt::UniqueConnection);
         emit fetchHintChanged();
     }
 }