starmath: The formula tree must be of type SmTableNode

This also omits the last push & pop on m_aNodeStack at the end
of parsing.

Change-Id: Iefff8fa801ea7cb9015d6cba0d5a972dee675cb7
Reviewed-on: https://gerrit.libreoffice.org/26003
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Takeshi Abe <tabe@fixedpoint.jp>

1 files changed, 3 insertions, 3 deletions

diff --git a/starmath/inc/document.hxx b/starmath/inc/document.hxx
index 1b519265a653..667102d5be44 100644
--- a/starmath/inc/document.hxx
+++ b/starmath/inc/document.hxx
@@ -91,7 +91,7 @@ class SM_DLLPUBLIC SmDocShell : public SfxObjectShell, public SfxListener
     SmFormat            maFormat;
     SmParser            maParser;
     OUString            maAccText;
-    SmNode             *mpTree;
+    SmTableNode        *mpTree;
     SfxItemPool        *mpEditEngineItemPool;
     EditEngine         *mpEditEngine;
     VclPtr<SfxPrinter>  mpPrinter;       //q.v. comment to SmPrinter Access!
@@ -177,8 +177,8 @@ public:
 
     void            Parse();
     SmParser &      GetParser() { return maParser; }
-    const SmNode *  GetFormulaTree() const  { return mpTree; }
-    void            SetFormulaTree(SmNode *&rTree) { mpTree = rTree; }
+    const SmTableNode *GetFormulaTree() const  { return mpTree; }
+    void            SetFormulaTree(SmTableNode *pTree) { mpTree = pTree; }
 
     const std::set< OUString > &    GetUsedSymbols() const  { return maUsedSymbols; }