CS: apply is_null

keradus · keradus · commit 47feb18d31ef · 2017-01-12T23:27:26.000+01:00
diff --git a/src/Symfony/Bridge/Twig/Command/DebugCommand.php b/src/Symfony/Bridge/Twig/Command/DebugCommand.php
@@ -141,7 +141,7 @@ private function getMetadata($type, $entity)
         }
         if ($type === 'functions' || $type === 'filters') {
             $cb = $entity->getCallable();
-            if (is_null($cb)) {
+            if (null === $cb) {
                 return;
             }
             if (is_array($cb)) {

Original file line number	Diff line number	Diff line change
`@@ -141,7 +141,7 @@ private function getMetadata($type, $entity)`
`141`	`141`	`}`
`142`	`142`	`if ($type === 'functions' \|\| $type === 'filters') {`
`143`	`143`	`$cb = $entity->getCallable();`
`144`		`- if (is_null($cb)) {`
	`144`	`+ if (null === $cb) {`
`145`	`145`	`return;`
`146`	`146`	`}`
`147`	`147`	`if (is_array($cb)) {`