Fixing PHPStan error

moufmouf · moufmouf · commit ff04234697f7 · 2019-01-23T17:48:42.000+01:00
diff --git a/lib/special_cases.php b/lib/special_cases.php
@@ -154,7 +154,7 @@ function preg_replace($pattern, $replacement, $subject, int $limit = -1, int &$c
 {
     error_clear_last();
     $result = \preg_replace($pattern, $replacement, $subject, $limit, $count);
-    if (preg_last_error() !== PREG_NO_ERROR) {
+    if (preg_last_error() !== PREG_NO_ERROR || $result === null) {
         throw PcreException::createFromPhpError();
     }
     return $result;

Original file line number	Diff line number	Diff line change
`@@ -154,7 +154,7 @@ function preg_replace($pattern, $replacement, $subject, int $limit = -1, int &$c`
`154`	`154`	`{`
`155`	`155`	`error_clear_last();`
`156`	`156`	`$result = \preg_replace($pattern, $replacement, $subject, $limit, $count);`
`157`		`- if (preg_last_error() !== PREG_NO_ERROR) {`
	`157`	`+ if (preg_last_error() !== PREG_NO_ERROR \|\| $result === null) {`
`158`	`158`	`throw PcreException::createFromPhpError();`
`159`	`159`	`}`
`160`	`160`	`return $result;`