MAGETWO-71705: fixed notice when remove column from grid #10579

magento · Aug 19, 2017 · fc28ea6 · fc28ea6
2 parents 8f4fec3 + a6ab1cc
commit fc28ea6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/app/code/Magento/Backend/Block/Widget/Grid/Extended.php b/app/code/Magento/Backend/Block/Widget/Grid/Extended.php
@@ -314,7 +314,8 @@ public function removeColumn($columnId)
         if ($this->getColumnSet()->getChildBlock($columnId)) {
             $this->getColumnSet()->unsetChild($columnId);
             if ($this->_lastColumnId == $columnId) {
-                $this->_lastColumnId = array_pop($this->getColumnSet()->getChildNames());
+                $names = $this->getColumnSet()->getChildNames();
+                $this->_lastColumnId = array_pop($names);
             }
         }
         return $this;