Prevent NPE in Yii2 module (#5259)

SilverFire · samdark · commit 69ed3f3eddac · 2018-11-07T18:11:52.000+03:00
diff --git a/src/Codeception/Module/Yii2.php b/src/Codeception/Module/Yii2.php
@@ -351,7 +351,9 @@ public function _after(TestInterface $test)
             $this->loadedFixtures = [];
         }
 
-        $this->client->resetApplication();
+        if ($this->client !== null) {
+            $this->client->resetApplication();
+        }
 
         if (isset($this->connectionWatcher)) {
             $this->connectionWatcher->stop();

Original file line number	Diff line number	Diff line change
`@@ -351,7 +351,9 @@ public function _after(TestInterface $test)`
`351`	`351`	`$this->loadedFixtures = [];`
`352`	`352`	`}`
`353`	`353`
`354`		`- $this->client->resetApplication();`
	`354`	`+ if ($this->client !== null) {`
	`355`	`+ $this->client->resetApplication();`
	`356`	`+ }`
`355`	`357`
`356`	`358`	`if (isset($this->connectionWatcher)) {`
`357`	`359`	`$this->connectionWatcher->stop();`