Merge pull request #204 from j0k3r/cleanup

Some fixes & cleanup
j0k3r · May 22, 2019 · e09fa58 · e09fa58
2 parents 6276bec + d3aed37
commit e09fa58
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diff --git a/UPGRADE-2.0.md b/UPGRADE-2.0.md
@@ -11,8 +11,8 @@ Graby 1 was hardly tied to Guzzle 5.
 
 Graby 2 supports any [HTTP client implementation](https://packagist.org/providers/php-http/client-implementation). It is currently tested against:
 
-- Guzzle 6,
-- Guzzle 5 &
+- Guzzle 6
+- Guzzle 5
 - cURL
 
 Here is how to install Graby with Guzzle 6:

diff --git a/src/Extractor/ContentExtractor.php b/src/Extractor/ContentExtractor.php
@@ -962,7 +962,7 @@ private function extractBody($detectBody, $xpathExpression, \DOMNode $node = nul
             $this->body = $elems->item(0);
 
             // prune (clean up elements that may not be content)
-            if ($this->siteConfig->prune()) {
+            if ($this->siteConfig->prune() && null !== $this->readability) {
                 $this->logger->info('Pruning content');
                 $this->readability->prepArticle($this->body);
             }