+ fix possible crash in parameter editor

2016-02-24 20:59:04 +01:00
parent e1c751a316
commit 2bbe98cf3f
1 changed files with 2 additions and 3 deletions
--- a/src/Gui/DlgParameterImp.cpp
+++ b/src/Gui/DlgParameterImp.cpp
@@ -265,10 +265,9 @@ void DlgParameterImp::onChangeParameterSet(int index)
    hGrp = hGrp->GetGroup("ParameterEditor");
    QString path = QString::fromUtf8(hGrp->GetASCII("LastParameterGroup").c_str());
    QStringList paths = path.split(QLatin1String("."), QString::SkipEmptyParts);
-    if (paths.empty())
-        return;
+
    QTreeWidgetItem* parent = 0;
-    for (int index=0; index < paramGroup->topLevelItemCount(); index++) {
+    for (int index=0; index < paramGroup->topLevelItemCount() && !paths.empty(); index++) {
        QTreeWidgetItem* child = paramGroup->topLevelItem(index);
        if (child->text(0) == paths.front()) {
            paths.pop_front();