bug #2444 Maintain the selected menu when making an empty search (jav…

…iereguiluz)

This PR was merged into the 1.x branch.

Discussion
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Maintain the selected menu when making an empty search

This fixes #2396.

Kudos to @l396635210 who found the problem, reproduced it and provided the solution.

Commits
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0889934 Maintain the selected menu when making an empty search

src/Controller/AdminController.php

@@ -364,8 +364,8 @@ protected function searchAction()
         $query = trim($this->request->query->get('query'));
         // if the search query is empty, redirect to the 'list' action
         if ('' === $query) {
-            $queryParameters = array_replace($this->request->query->all(), array('action' => 'list', 'query' => null));
-            $queryParameters = array_filter($queryParameters);
+            $queryParameters = array_replace($this->request->query->all(), array('action' => 'list'));
+            unset($queryParameters['query']);
 
             return $this->redirect($this->get('router')->generate('easyadmin', $queryParameters));
         }