MC-17383 Eliminate @escapeNotVerified in Module Backend

OlgaVasyltsun · OlgaVasyltsun · commit 730c8de6a9d3 · 2019-07-01T15:20:19.000+03:00
diff --git a/app/code/Magento/Backend/view/adminhtml/templates/widget/grid.phtml b/app/code/Magento/Backend/view/adminhtml/templates/widget/grid.phtml
@@ -16,7 +16,7 @@
  *
  */
 /* @var $block \Magento\Backend\Block\Widget\Grid */
-$numColumns = ($block->getColumns() !== null) ? count($block->getColumns()) : 0;
+$numColumns = $block->getColumns() !== null ? count($block->getColumns()) : 0;
 ?>
 <?php if ($block->getCollection()) : ?>
     <?php if ($block->canDisplayContainer()) : ?>

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@`
`16`	`16`	`*`
`17`	`17`	`*/`
`18`	`18`	`/* @var $block \Magento\Backend\Block\Widget\Grid */`
`19`		`-$numColumns = ($block->getColumns() !== null) ? count($block->getColumns()) : 0;`
	`19`	`+$numColumns = $block->getColumns() !== null ? count($block->getColumns()) : 0;`
`20`	`20`	`?>`
`21`	`21`	`<?php if ($block->getCollection()) : ?>`
`22`	`22`	`<?php if ($block->canDisplayContainer()) : ?>`