Refs #4249. Fix for crash with LoadEmptyInstrument/makeEventWorkspace

The FitPropertyBrowser also crashed when fed an event workspace that has no X bounds. Fix for this situation.
mantidproject · Dec 2, 2011 · 0417a47 · 0417a47
1 parent 0d80c20
commit 0417a47
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Code/Mantid/MantidQt/MantidWidgets/src/FitPropertyBrowser.cpp b/Code/Mantid/MantidQt/MantidWidgets/src/FitPropertyBrowser.cpp
@@ -927,7 +927,7 @@ void FitPropertyBrowser::setWorkspaceName(const QString& wsName)
       if (mws)
       {
         size_t wi = static_cast<size_t>(workspaceIndex());
-        if (wi < mws->getNumberHistograms())
+        if (wi < mws->getNumberHistograms() && !mws->readX(wi).empty())
         {
           setStartX(mws->readX(wi).front());
           setEndX(mws->readX(wi).back());