Refs #11094 Resolve Coverity issues in print

mantidproject · Feb 16, 2015 · 655fd6d · 655fd6d
1 parent fd0a7f8
commit 655fd6d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Code/Mantid/MantidPlot/src/ApplicationWindow.cpp b/Code/Mantid/MantidPlot/src/ApplicationWindow.cpp
@@ -7702,7 +7702,8 @@ void ApplicationWindow::print()
   if (!w)
     return;
 
-  if (w->isA("MultiLayer") && (dynamic_cast<MultiLayer*>(w))->isEmpty()){
+  auto ml = dynamic_cast<MultiLayer*>(w);
+  if (w->isA("MultiLayer") && ml && ml->isEmpty()){
     QMessageBox::warning(this,tr("MantidPlot - Warning"),//Mantid
         tr("<h4>There are no plot layers available in this window.</h4>"));
     return;