[Security][AbstractToken] getUserIdentifier() must return a string

mpiot · fabpot · commit 29856bea6a5b · 2022-08-19T15:30:29.000+02:00
diff --git a/Authentication/Token/AbstractToken.php b/Authentication/Token/AbstractToken.php
@@ -48,7 +48,7 @@ public function getRoleNames(): array
 
     public function getUserIdentifier(): string
     {
-        return $this->user->getUserIdentifier();
+        return $this->user ? $this->user->getUserIdentifier() : '';
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ public function getRoleNames(): array`
`48`	`48`
`49`	`49`	`public function getUserIdentifier(): string`
`50`	`50`	`{`
`51`		`- return $this->user->getUserIdentifier();`
	`51`	`+ return $this->user ? $this->user->getUserIdentifier() : '';`
`52`	`52`	`}`
`53`	`53`
`54`	`54`	`/**`