remove legend entry

common/Drawings/Format/ChartSpace.js

@@ -1558,25 +1558,16 @@ CChartSpace.prototype.clearFormatting = function(bNoClearShapeProps)
             }
             else
             {
-                var aCalcEntries = this.selection.legend.calcEntryes;
-                var idx;
-                if(aCalcEntries && aCalcEntries[this.selection.legendEntry])
-                {
-                    idx = aCalcEntries[this.selection.legendEntry].idx;
-                }
-                if(AscFormat.isRealNumber(idx))
-                {
-                    var entry = this.selection.legend.findLegendEntryByIndex(idx);
+                var entry = this.selection.legend.findLegendEntryByIndex(this.selection.legendEntry);
                 if(!entry)
                 {
                     entry = new AscFormat.CLegendEntry();
-                        entry.setIdx(idx);
+                    entry.setIdx(this.selection.legendEntry);
                     this.selection.legend.addLegendEntry(entry);
                 }
                 entry.setDelete(true);
             }
         }
-        }
         else if(this.selection.axisLbls)
         {
             if(this.selection.axisLbls && this.selection.axisLbls.setDelete)