fixed CS

fabpot · fabpot · commit c218d231f8db · 2018-09-03T10:20:15.000+02:00
diff --git a/src/Cache.php b/src/Cache.php
@@ -64,7 +64,7 @@ public function removeLegacyTags(array $data): array
             if ($this->symfonyConstraints->matches(new Constraint('==', $normalizedVersion))) {
                 $symfonyPackages += $composerJson['replace'];
             } else {
-                if ($this->io) {
+                if (null !== $this->io) {
                     $this->io->writeError(sprintf('<info>Restricting packages listed in "symfony/symfony" to "%s"</info>', $this->symfonyRequire));
                     $this->io = null;
                 }

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ public function removeLegacyTags(array $data): array`
`64`	`64`	`if ($this->symfonyConstraints->matches(new Constraint('==', $normalizedVersion))) {`
`65`	`65`	`$symfonyPackages += $composerJson['replace'];`
`66`	`66`	`} else {`
`67`		`- if ($this->io) {`
	`67`	`+ if (null !== $this->io) {`
`68`	`68`	`$this->io->writeError(sprintf('<info>Restricting packages listed in "symfony/symfony" to "%s"</info>', $this->symfonyRequire));`
`69`	`69`	`$this->io = null;`
`70`	`70`	`}`