[Kst] branches/work/kst/portto4/kst/src/widgets

[Peter Kümmel]

SVN commit 1225354 by kuemmel:

don't crash when no scalar is selected

 M  +3 -0      scalarlistselector.cpp  


--- branches/work/kst/portto4/kst/src/widgets/scalarlistselector.cpp #1225353:1225354
@@ -30,8 +30,11 @@
 
 
 QString ScalarListSelector::selectedScalar() const {
+  if (_scalars->currentItem()) {
   return _scalars->currentItem()->text();
 }
+  return QString();
+}
 
 
 void ScalarListSelector::fillScalars(QStringList &scalars) {