[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

crash fix


  M +3 -0      kstview.cpp   1.53


--- kdeextragear-2/kst/kst/kstview.cpp  #1.52:1.53
@@ -1159,4 +1159,7 @@ void KstView::logSlot(bool x) {
 
   plot = KST::plotList.at(MouseInfo->getPlotNum());
+  if (!plot) {
+    return;
+  }
   xLog = x ? !plot->isXLog() : plot->isXLog();
   yLog = x ? plot->isYLog() : !plot->isYLog();