fix previous commit

common/Drawings/Format/GraphicObjectBase.js

@@ -416,9 +416,16 @@
         }
     };
 
-    CGraphicObjectBase.prototype.getNvProps = function(){
+    CGraphicObjectBase.prototype.getUniNvProps = function(){
         return this.nvSpPr || this.nvPicPr || this.nvGrpSpPr || this.nvGraphicFramePr || null;
     };
+    CGraphicObjectBase.prototype.getNvProps = function(){
+        var oUniNvPr = this.getUniNvProps();
+        if(oUniNvPr){
+            return oUniNvPr.cNvPr;
+        }
+        return null;
+    };
 
     CGraphicObjectBase.prototype.setTitle = function(sTitle){
         var oNvPr = this.getNvProps();