From 3c98e6423b8f7c6f42728cc32422c197db7e6767 Mon Sep 17 00:00:00 2001
From: bastei <none>
Date: Thu, 5 Sep 2013 00:43:22 +0200
Subject: little fix: shorter concatenation

---
 utility/articleenhancer/articleenhancer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'utility')

diff --git a/utility/articleenhancer/articleenhancer.php b/utility/articleenhancer/articleenhancer.php
index 5b670341a..76bb0fa9f 100644
--- a/utility/articleenhancer/articleenhancer.php
+++ b/utility/articleenhancer/articleenhancer.php
@@ -90,7 +90,7 @@ abstract class ArticleEnhancer {
 	protected function domToString($xpathResult) {
 		$result = "";
 		foreach($xpathResult as $node) {
-			$result = $result . $this->toInnerHTML($node);
+			$result .= $this->toInnerHTML($node);
 		}
 		return $result;
 	}
-- 
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