From 35fa65ec969e83a6e318c70a766c376fc8e40027 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 24 Feb 2016 20:59:04 +0100
Subject: [PATCH] + fix possible crash in parameter editor

---
 src/Gui/DlgParameterImp.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Gui/DlgParameterImp.cpp b/src/Gui/DlgParameterImp.cpp
index 6914bae4a..ea7f85f24 100644
--- 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();