Need more ScInterpreterContexts

Change-Id: I1dd679156661bb5cb025ca6cb46d19783524d5a4
diff --git a/sc/source/core/tool/interpr6.cxx b/sc/source/core/tool/interpr6.cxx
index 0f513c2..00f399f 100644
--- a/sc/source/core/tool/interpr6.cxx
+++ b/sc/source/core/tool/interpr6.cxx
@@ -846,7 +846,7 @@ void ScInterpreter::IterateParameters( ScIterFunc eFunc, bool bTextAsZero )
                        nFuncFmtIndex = aAction.getNumberFormat();
                    }

                    nFuncFmtType = pDok->GetFormatTable()->GetType( nFuncFmtIndex );
                    nFuncFmtType = mrContext.GetFormatTable()->GetType( nFuncFmtIndex );
                }
                else
                {