Fixed a type related issue with the plaintext walker util

Martin Brecht-Precht · Martin Brecht-Precht · commit 9cfb5024870c · 2019-06-12T11:43:41.000+02:00
diff --git a/src/Dispatcher/CommonmarkUtil/PlaintextWalker.php b/src/Dispatcher/CommonmarkUtil/PlaintextWalker.php
@@ -61,7 +61,7 @@ public function processNode(Node $node)
 	/**
 	 * @return string
 	 */
-	public function getPlaintext(): string
+	public function getPlaintext(): ?string
 	{
 		return $this->plaintextBuilder->build();
 	}

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ public function processNode(Node $node)`
`61`	`61`	`/**`
`62`	`62`	`* @return string`
`63`	`63`	`*/`
`64`		`- public function getPlaintext(): string`
	`64`	`+ public function getPlaintext(): ?string`
`65`	`65`	`{`
`66`	`66`	`return $this->plaintextBuilder->build();`
`67`	`67`	`}`