Поправил ошибку в локализации

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@62580 954022d7-b5bf-4e40-9824-e11837661b57

Excel/api.js

@@ -3369,7 +3369,7 @@ var ASC_DOCS_API_USE_EMBEDDED_FONTS = "@@ASC_DOCS_API_USE_EMBEDDED_FONTS";
 				cFormulaFunctionToLocale = {};
 				var localName;
 				for (var i in cFormulaFunction) {
-					localName = oLocalizedData[i]['n'];
+					localName = oLocalizedData[i] ? oLocalizedData[i]['n'] : null;
 					localName = localName ? localName : i;
 					cFormulaFunctionLocalized[localName] = cFormulaFunction[i];
 					cFormulaFunctionToLocale[i] = localName;