From 78da978ec26d6b2f64f4ed6b40c638028a62c457 Mon Sep 17 00:00:00 2001
From: Oleg Andreyev <oleg@andreyev.lv>
Date: Fri, 22 Jun 2018 15:28:35 +0300
Subject: [PATCH] fixing negative result getNbResults, if there are not results

---
 src/Datagrid/SimplePager.php       | 2 +-
 tests/Datagrid/SimplePagerTest.php | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Datagrid/SimplePager.php b/src/Datagrid/SimplePager.php
index 890d6626a09..8eeb0464ebc 100644
--- a/src/Datagrid/SimplePager.php
+++ b/src/Datagrid/SimplePager.php
@@ -119,7 +119,7 @@ public function init()
             $this->initializeIterator();
 
             $t = (int) ceil($this->thresholdCount / $this->getMaxPerPage()) + $this->getPage() - 1;
-            $this->setLastPage($t);
+            $this->setLastPage(\max(1, $t));
         }
     }
 
diff --git a/tests/Datagrid/SimplePagerTest.php b/tests/Datagrid/SimplePagerTest.php
index 708ed17da03..95efb60cb41 100644
--- a/tests/Datagrid/SimplePagerTest.php
+++ b/tests/Datagrid/SimplePagerTest.php
@@ -112,7 +112,8 @@ public function testNoPagesForNoResults()
 
         $this->pager->setQuery($this->proxyQuery);
         $this->pager->init();
-        $this->AssertEquals(0, $this->pager->getLastPage());
+        $this->assertEquals(1, $this->pager->getLastPage());
+        $this->assertEquals(0, $this->pager->getNbResults());
     }
 
     public function testInitNoQuery()