delete unused checks

cell/view/WorkbookView.js

@@ -1257,17 +1257,8 @@
     var editFunction = function() {
       t.setCellEditMode(true);
       ws.setCellEditMode(true);
-      if (!ws.openCellEditor(t.cellEditor, /*fragments*/undefined, /*cursorPos*/undefined, isFocus, isClearCell, /*isHideCursor*/isHideCursor, /*isQuickInput*/isQuickInput, /*activeRange*/arn)) {
-        t.setCellEditMode(false);
-        t.controller.setStrictClose(false);
-        t.controller.setFormulaEditMode(false);
-        ws.setCellEditMode(false);
-        ws.setFormulaEditMode(false);
-        t.input.disabled = true;
-        asc_applyFunction(callback, false);
-        return;
-      }
-
+      ws.openCellEditor(t.cellEditor, /*fragments*/undefined, /*cursorPos*/undefined, isFocus, isClearCell,
+        /*isHideCursor*/isHideCursor, /*isQuickInput*/isQuickInput, /*activeRange*/arn);
       t.input.disabled = false;
       t.handlers.trigger("asc_onEditCell", c_oAscCellEditorState.editStart);
 

cell/view/WorksheetView.js

@@ -11437,18 +11437,11 @@
 
         // Возможно стоит заменить на ячейку из кеша
         c = this._getVisibleCell( col, row );
-        if ( !c ) {
-            throw "Can not get cell data (col=" + col + ", row=" + row + ")";
-        }
-
         fl = this._getCellFlags( c );
         isMerged = fl.isMerged();
         if ( isMerged ) {
             mc = fl.merged;
             c = this._getVisibleCell( mc.c1, mc.r1 );
-            if ( !c ) {
-                throw "Can not get merged cell data (col=" + mc.c1 + ", row=" + mc.r1 + ")";
-            }
             fl = this._getCellFlags( c );
         }