Fix fatal error when no cache provided in constructor

krzysztof-pyrzyk-ah · krzysztof-pyrzyk-ah · commit c5c89de29dc3 · 2018-04-17T10:58:13.000+02:00
diff --git a/src/CssFromHTMLExtractor.php b/src/CssFromHTMLExtractor.php
@@ -56,7 +56,7 @@ public function __construct(Cache $resultCache = null)
         $this->cssConverter = new CssSelectorConverter();
 
         $this->resultCache = is_null($resultCache) ? new ArrayCache() : $resultCache;
-        $this->cachedRules = (array)$resultCache->fetch('cachedRules');
+        $this->cachedRules = (array)$this->resultCache->fetch('cachedRules');
     }
 
     public function getCssStore()

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ public function __construct(Cache $resultCache = null)`
`56`	`56`	`$this->cssConverter = new CssSelectorConverter();`
`57`	`57`
`58`	`58`	`$this->resultCache = is_null($resultCache) ? new ArrayCache() : $resultCache;`
`59`		`- $this->cachedRules = (array)$resultCache->fetch('cachedRules');`
	`59`	`+ $this->cachedRules = (array)$this->resultCache->fetch('cachedRules');`
`60`	`60`	`}`
`61`	`61`
`62`	`62`	`public function getCssStore()`