Declare argument of ProxyCacheWarmer::warmUp nullable

pierrelemee · pierrelemee · commit cb23434937a5 · 2026-03-04T10:59:33.000+01:00
diff --git a/src/CacheWarmer/ProxyCacheWarmer.php b/src/CacheWarmer/ProxyCacheWarmer.php
@@ -20,7 +20,7 @@ public function isOptional(): bool
         return false;
     }
 
-    public function warmUp(string $cacheDir, string $buildDir = null): array
+    public function warmUp(string $cacheDir, ?string $buildDir = null): array
     {
         $proxyDir = $this->proxyFactory->getProxyDir();
         if (!is_dir($proxyDir)) {

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ public function isOptional(): bool`
`20`	`20`	`return false;`
`21`	`21`	`}`
`22`	`22`
`23`		`- public function warmUp(string $cacheDir, string $buildDir = null): array`
	`23`	`+ public function warmUp(string $cacheDir, ?string $buildDir = null): array`
`24`	`24`	`{`
`25`	`25`	`$proxyDir = $this->proxyFactory->getProxyDir();`
`26`	`26`	`if (!is_dir($proxyDir)) {`