Fixed two crashes with C++ engine handling

These checks are necessary cause of a recent change in the C++ engine.

Reviewed-by: Roberto Raggi

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/cppeditor/cpphoverhandler.cpp b/src/plugins/cppeditor/cpphoverhandler.cpp
index 3959d953f9..2547b8564d 100644
--- a/src/plugins/cppeditor/cpphoverhandler.cpp
+++ b/src/plugins/cppeditor/cpphoverhandler.cpp
@@ -256,7 +256,7 @@ void CppHoverHandler::updateHelpIdAndTooltip(TextEditor::ITextEditor *editor, in
         const QList<TypeOfExpression::Result> types =
                 typeOfExpression(expression, doc, lastSymbol);
 
-        if (!types.isEmpty()) {
+        if (!types.isEmpty() && types.first().first) {
             FullySpecifiedType firstType = types.first().first;
             Symbol *symbol = types.first().second;
             FullySpecifiedType docType = firstType;