Merge pull request #2 from SoulCover/master

[BUGFIX] Check for empty values
networkteam · Feb 15, 2016 · c40c459 · c40c459
2 parents 7b84a93 + af69c3c
commit c40c459
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Classes/Networkteam/Neos/MailObfuscator/Typoscript/ConvertEmailLinksImplementation.php b/Classes/Networkteam/Neos/MailObfuscator/Typoscript/ConvertEmailLinksImplementation.php
@@ -54,6 +54,9 @@ public function getValue() {
 	 */
 	public function evaluate() {
 		$text = $this->getValue();
+		if (empty($text)) {
+			return $text;
+		}
 		if (!is_string($text)) {
 			throw new Exception(sprintf('Only strings can be processed by this TypoScript object, given: "%s".', gettype($text)), 1409659552);
 		}
@@ -93,4 +96,4 @@ public function convertMailLink($matches) {
 		$replacedHrefContent = $this->mailToHrefConverter->convert($email);
 		return  $matches[1] . htmlspecialchars($replacedHrefContent);
 	}
-}
+}