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

[Barth Netterfield]

SVN commit 1276920 by netterfield:

Don't crash.


 M  +1 -0      viewmatrixdialog.cpp  


--- branches/work/kst/portto4/kst/src/libkstapp/viewmatrixdialog.cpp #1276919:1276920
@@ -47,6 +47,7 @@
 void ViewMatrixDialog::matrixSelected() {
   if (_model) {
     delete _model;
+    _model = 0;
   }
 
   MatrixPtr m = matrixSelector->selectedMatrix();