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| author |  Amit Chaudhuri <amit.k.chaudhuri@gmail.com> | 2013-05-11 11:38:24 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2013-05-11 06:51:19 -0700 |
| commit | 5105d6a33316e87fe59652c461df8ad7ca07fb0e (patch) | |
| tree | f11e9c917b2ba577a152004ce070bdd8f0047188 /qt-ui | |
| parent | 06d296a17da927131ef8de511d0f9bf56dab0535 (diff) | |
| download | subsurface-5105d6a33316e87fe59652c461df8ad7ca07fb0e.tar.gz | |
Fix crash in DiveTripModel.
A left click in the treeview header leads to a call to createIndex which
results in a null pointer dereference.
Signed-off-by: Amit Chaudhuri <amit.k.chaudhuri@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui')
| -rw-r--r-- | qt-ui/models.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp index 9a6edce98..90143b912 100644 --- a/qt-ui/models.cpp +++ b/qt-ui/models.cpp @@ -650,7 +650,7 @@ QModelIndex DiveTripModel::parent(const QModelIndex& index) const TreeItemDT* childItem = static_cast<TreeItemDT*>(index.internalPointer()); TreeItemDT* parentItem = childItem->parent; - if (parentItem == rootItem) + if (parentItem == rootItem || !parentItem) return QModelIndex(); return createIndex(parentItem->row(), 0, parentItem); |