Don't pass null to strpos()

derrabus · derrabus · commit bf9dca3f1727 · 2021-08-05T01:33:30.000+02:00
Signed-off-by: Alexander M. Turek &lt;me@derrabus.de&gt;
diff --git a/src/Symfony/Component/HttpFoundation/Request.php b/src/Symfony/Component/HttpFoundation/Request.php
@@ -1333,7 +1333,7 @@ public static function getMimeTypes(string $format)
     public function getFormat(?string $mimeType)
     {
         $canonicalMimeType = null;
-        if (false !== $pos = strpos($mimeType, ';')) {
+        if ($mimeType && false !== $pos = strpos($mimeType, ';')) {
             $canonicalMimeType = trim(substr($mimeType, 0, $pos));
         }
 

Original file line number	Diff line number	Diff line change
`@@ -1333,7 +1333,7 @@ public static function getMimeTypes(string $format)`
`1333`	`1333`	`public function getFormat(?string $mimeType)`
`1334`	`1334`	`{`
`1335`	`1335`	`$canonicalMimeType = null;`
`1336`		`- if (false !== $pos = strpos($mimeType, ';')) {`
	`1336`	`+ if ($mimeType && false !== $pos = strpos($mimeType, ';')) {`
`1337`	`1337`	`$canonicalMimeType = trim(substr($mimeType, 0, $pos));`
`1338`	`1338`	`}`
`1339`	`1339`