corr

pub/lib/node.cpp

@@ -62,7 +62,7 @@ CNodeFun3::CNodeFun3( const CFunc* _fu, PNode _a0, PNode _a1, PNode _a2 )
 const RObj CNodeFun::tree_val( const CContext& ctx ) const
 {
     string basetypes;
-    const CTypedFunc* tf;
+    const CTypedFunc* tf = NULL;
     try {
          // evaluate arguments, determine if all results are scalar.
         vector<RObj> pa(narg);