From 86e6990d7e6f5634f83ef2a125e14cf08bac1dc0 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Fri, 22 May 2015 12:46:29 -0400
Subject: [PATCH] - checked and fixed usage of empty()

---
 interface/lib/app.inc.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
index 949f164..e23b6ca 100755
--- a/interface/lib/app.inc.php
+++ b/interface/lib/app.inc.php
@@ -240,7 +240,7 @@
 			}
 			$this->_language_inc = 1;
 		}
-		if(!empty($this->_wb[$text])) {
+		if(isset($this->_wb[$text]) && $this->wb[$text] !== '') {
 			$text = $this->_wb[$text];
 		} else {
 			if($this->_conf['debug_language']) {

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