Fix #977: Fix phpcs error

oogFranz · oogFranz · commit 84fedf05e0e0 · 2019-12-04T08:45:04.000+09:00
diff --git a/src/Elasticsearch/Connections/Connection.php b/src/Elasticsearch/Connections/Connection.php
@@ -679,7 +679,7 @@ private function tryDeserializeError(array $response, string $errorClass): Elast
     {
         $error = $this->serializer->deserialize($response['body'], $response['transfer_stats']);
         if (is_array($error) === true) {
-            if (isset($error['error']) === false){
+            if (isset($error['error']) === false) {
                 // <2.0 "i just blew up" nonstructured exception
                 // $error is an array but we don't know the format, reuse the response body instead
                 // added json_encode to convert into a string

Original file line number	Diff line number	Diff line change
`@@ -679,7 +679,7 @@ private function tryDeserializeError(array $response, string $errorClass): Elast`
`679`	`679`	`{`
`680`	`680`	`$error = $this->serializer->deserialize($response['body'], $response['transfer_stats']);`
`681`	`681`	`if (is_array($error) === true) {`
`682`		`- if (isset($error['error']) === false){`
	`682`	`+ if (isset($error['error']) === false) {`
`683`	`683`	`// <2.0 "i just blew up" nonstructured exception`
`684`	`684`	`// $error is an array but we don't know the format, reuse the response body instead`
`685`	`685`	`// added json_encode to convert into a string`